1 . A Bridge Linking Art and the Audience
According to a 2018 report, people aged between 16 and 24 make up about 15 percent of the population but only 10 percent of museum-goers. Similarly, people aged over 35 go half as much as you would expect from their population size. We have reached the point of recognising the disconnection between art and the audience but haven’t yet determined how to bridge the gap. Two answers to tackling this challenge lie in telling a greater diversity of art histories and communicating these stories in more accessible ways.
In 2018, a radio program called Art Matters was started with the aim of discussing art from a pop-culture viewpoint with topics that would engage younger and more diverse audience. It offers an accessible pathway to art history with conversations on different topics. Art history is about storytelling; art content shines when there is an effort to bring audience along for the discussion.
More traditional institutions are paying attention. Recently the Getty Museum issued a social-media challenge for people to recreate paintings using items they had at home. Users displayed incredible creativity, and the museum was flooded with submissions. This reaction proves that there is a potential desire for the audience to engage with art topics if the format is appealing. Since many people feel intimidated and think that there’s a base level of understanding required to join the conversation, the Getty initiative serves as a reminder that there are many pathways to engaging with it.
Another result of the Getty challenge was the exposure given to a diversity of artworks. The famous opera singer Peter Brathwaite, for example, made scores of attractive recreations highlighting centuries of black paintings. His efforts opposed the idea that there were not many historical paintings of black figures. It is extremely important that we do a better job of showing the complex and diverse stories that are represented in art.
Social media have offered a platform for people who have not traditionally had a seat at the table. Anyone can recognise a gap in the field and address it. Accounts have gathered tens of thousands of followers. They are the proof that there is hunger to hear these art histories, and these themes work brilliantly for museum programming.
But there is only so much that can be done without the museums and galleries changing meaningfully from within. We need to see a better balance of these stories represented in permanent collections. We also need a much wider diversity of people and interests represented on board. Ensuring that art-and writing and talking about art-is able to continue on the rising generation of storytellers, inside and outside of institutions, getting the funding and support they need to paint a brighter picture for the part.
1. What challenge is the author trying to tackle?| A．People doubt a great diversity of artworks. |
| B．Fewer and fewer young people go to museums. |
| C．Art appears too distant from common audience. |
| D．Adult audience has a different understanding of art. |
| A．Tired. | B．Worried. | C．Annoyed. | D．Surprised. |
| A．make the art history stories accessible in a traditional way. |
| B．change meaningfully for activities like the Getty challenge. |
| C．limit the number of storytellers both in and out of institutions. |
| D．improve the permanent collections by adding famous artworks. |
| A．lacks the channels to understand and talk about art history. |
| B．prefers to view artworks and hear art stories on social media. |
| C．feels satisfied with people and interests represented on board. |
| D．refuses to engage with diverse art topics and art history stories. |
2 . Improve Cloud Security
Sensitive customer data has constantly been found exposed on cloud servers without password protection. To ease the problem, database software makers have been trying to make security easier for cloud database managers. At the Enigma Conference in San Francisco, Kenn White, a security manager at database software maker MongoDB, will describe a new technique, called field level encryption, to make data safer on the cloud.
Field level encryption works by scrambling data before it’s sent to a cloud database and rearranging it in order when the data is needed for use. The promise of the product is to protect the contents of a cloud database, even if bad guys access it.
MongoDB’s new feature comes as more and more companies move user data to cloud servers, rather than run their own costly data centers. It was predicted that cloud computing would be a $214 billion industry by the end of 2019. That would be up more than 17% from 2018, when it was $182 billion.
Companies have rushed to the cloud without understanding all of the possible security consequences. Many companies have left countless databases exposed, revealing personal data. A database containing details about who lives in 80 million US households was left unprotected in 2019, just like the data on Facebook users.
Database managers want to store their data in an unreadable form, but they also want to be able to find specific pieces of information in the database with a simple search term. For example, someone might want to look up health care patients by their Social Security numbers, even if those numbers are stored as random characters. To make this possible, field level encryption lets database managers encrypt a search term on their machine and send it to the database as a query. The database matches the encrypted version of the search term with the record it’s storing and then sends it back to you.
This approach only works with specific kinds of data. For example, field level encryption isn’t useful for long text entries, like notes in a patient’s medical chart, because you can’t search for individual words.
Still, for data like account numbers, passwords and government ID numbers, field level encryption protects data and maintains a usable database.
Most importantly, White said, it’s simple to set up. Database managers turn it on with a one-time configuration change when they set up the database. “That’s really powerful,” he said in an interview.
1. The underlined word “scrambling” in paragraph 2 probably means________.| A．mixing | B．collecting | C．hiding | D．storing |
| A．Secure the safety of Internet pages. | B．Protect files with a unique style of storage. |
| C．Stop bad guys from accessing the database. | D．Enable companies to store files on the cloud. |
| A．Companies should move user data to cloud servers. |
| B．Cloud computing achieved a 17% increase in 2019. |
| C．Companies may be unaware of the risks of the cloud. |
| D．No companies were willing to run their own data centers. |
| A．present some facts | B．offer security advice |
| C．introduce a technique | D．recommend a product |
3 . According to statistics published by the BPI (Buying Power Index) a couple of months ago, digital streaming (流媒体) now accounts for 80 percent of the music consumption in the UK. Despite the incredible growth of online streaming platforms like iTunes, Apple Music and Tidal over the past 15 years, a more traditional medium has also seen a return of interest and sales in the music industry. In 2020, almost one in five of all albums purchased in the UK is vinyl (黑胶唱片), and it has once again become the most popular physical musical medium.
With digital streaming so easy and convenient, why are so many people drawn to traditional records? Some experts claim that vinyl is a physical medium for experiencing music, something tangible (有形的) to hold and own. For most people, having something tangible and interacting with it gives depth to the experience of music. Listening to an album and touching it the way the artist intended can make them feel more connected to the music and the artist. Records are physical products that can be not only displayed but also gifted, shared, traded and passed down through generations.
Sound quality is another hot topic. A lot of music lovers feel that the analogue sound (模拟声音) vinyl offers is superior to modern digital audio, particularly with regards to the compressed formats streaming platforms use. There’s a common belief that old-school analogue audio has a warmer, fuller sound than digitised music. For vinyl followers, the very defect traditional recorders often have, such as the familiar crackle (劈啪作响) when the record starts, bring the music to life in a different way.
There’s a ritualistic aspect to vinyl that a lot of people are drawn to, too. The act of putting a record on—carefully removing the record from the sleeve, placing it on the record player and gently dropping the needle on the right groove (凹槽)—is a more assiduous (一丝不苟的), mindful way of engaging with music. When you’re listening to vinyl, you can’t tap a button and go about your day while the streaming service provides hours of music. You need to stay close to the record player to move the needle and flip the record over.
It’s clear that the vinyl interest is well underway, and vinyl records are truly making a comeback. In an increasingly digital society, there’s something to be said for analogue experiences. Perhaps one of the great things about being alive in the 21st century is our ability to have the best of both worlds—the timeless appeal of physical records alongside the easy access to vast music libraries that streaming offers.
1. What are the statistics published by the BPI used to show?| A．An increase in music consumption. |
| B．The recovery of music industry. |
| C．A comeback of a physical medium. |
| D．The acceptance of online streaming. |
| A．It attracts people by its realistic feel. |
| B．It offers simple access to different music. |
| C．It shares a new way to enjoy music. |
| D．It provides people with perfect sound effect. |
| A．Overlooked by society. |
| B．Updated very frequently. |
| C．Performed as part of a ceremony. |
| D．Kept for a long time without changing. |
| A．Traditional records will get underway. |
| B．The analogue experiences may matter more. |
| C．Vinyl sales will boom with technological advance. |
| D．There should be a good mix of old and new. |
4 . For today’s increasingly interconnected food supply chains, “efficient” is what it’s supposed to be: Each country specializes in what it’s best, at and puts it on the global market. Producers and processors within countries specialize, too, as a way to minimize costs. As a result, at least in theory, prices stay low, the world gets fed and everyone wins.
However, the coronavirus crisis demonstrates what is wrong with this approach. When barriers prevent food from reaching its markets, or demand suddenly drops — both of which are happening now — the system falls apart.
Specialization of the food system makes it hard to shift into different markets when disruptions arise. Belgium, a leading exporter of potatoes, lost sales not only to local restaurants but also to other countries because of lockdowns（封锁）. At least the Belgians can try to eat the potatoes at home. That strategy won't work for every crop: Ghana, the world’s top cocoa exporter, lost markets when people stalled focusing on buying essential items instead of chocolate.
The loss in export income in Africa more generally could have a huge impact if the pandemic continues, as many countries there rely heavily on imported wheat and rice. The prices of these grains have soared not only because of rising demand for these grains during the crisis, but also because a few countries — including Russia and Vietnam — imposed export restrictions out of fear that sending food abroad would lead to higher prices at home.
Concentrated markets dominated by just a handful of companies heighten food system fragility. For example, just three meatpacking plants process over 95 percent of Canada’s beef and nearly all of its beef exports. Now, those meat processing plants have had to temporarily shut down because of outbreaks of COVID-19 among workers.
Seeing the spoiled products across the world should force all of us to rethink our “efficient” food supplies. We need to rejuvenate（使恢复活力）local and regional food systems to reduce the vulnerabilities that come with being too reliant on imported and corporate-dominated foods. This doesn’t mean cutting off all trade or abolishing all packaged foods, but it does mean building diversity, and increasing opportunities for small and medium-scale enterprises to flourish in shorter, more sustainable food supply chains that are closer to home.
One place to start is for governments to shift their support from the large-scale, specialized and export-oriented food system to building infrastructure for more diverse local food systems. Around the world, small-scale and organic producers have been overwhelmed with the surge in interest from customers who want to buy directly from farmers during the crisis. But these producers often lack the infrastructure to meet that demand. As governments around the world pass stimulus packages to address the crisis, building more diverse and localized food systems should be an obvious inclusion.
1. In theory, specialization of the food system ________.| A．adapts to changes efficiently | B．balances supply and demand |
| C．focuses on essential items | D．reduces costs of production |
| A．weakness | B．diversity |
| C．unfairness | D．complexity |
| A．A few countries restrict exports to stabilize local food prices. |
| B．Grain prices rise due to Africa’s dependence on importation. |
| C．Ghana might be less affected by lockdowns than Belgium was. |
| D．Packaged-food consumption should be encouraged to address the crisis. |
| A．expose food security issues during the crisis |
| B．advocate establishing diverse local food systems |
| C．discuss the development of a sustainable economy |
| D．prove the importance of sound government policies |
5 . It is the season for taking the time to reflect on what we’re thankful for in life. Spending that time with friends and family to give thanks is what makes the holidays so special. But why should limit it to just a few weeks in the year? Gratitude（感恩）is a muscle we should strengthen year-round to make us healthier, happier humans and leaders.
Gratitude builds empathy. We often take for granted the simple things in life. Those who recognize the goodness in life, no matter how simple or automatic, are more likely to be sensitive to the needs of others and to help whenever they can. Being empathetic to others’ opinions, experiences and backgrounds will make you a better professional, no matter your career.
Through his research, Emmons, a leading researcher, found that grateful people reported feeling healthier, both mentally and physically. Specifically, those who were grateful were 25 percent happier than those who weren’t. In the workplace, well-being（健康快乐）is a crucial topic when it comes to preventing employee burn-out and promoting engagement. Beyond the research that shows that employees who are shown that they are appreciated are more productive by 50 percent, caring for your employees’ well-being is simply the right thing to do. Offering fitness classes or carrying out flexible work schedules are just a few things that, when paired with gratitude, can lead to more productive, engaged and happier working professionals.
Working in a developing, fast-paced industry, we are often surrounded by ambitious people who are always striving（奋斗）for more and better. Gratitude makes us more self-aware. It challenges us to reflect in the moment instead of always thinking about the future. It starts by paying attention to what’s going on in our life, and that true self-awareness is a key factor to being successful in our career.
Gratitude is a powerful tool for making relationships stronger, both at work and in our personal life. People who express their gratitude tend to be more willing to forgive others and therefore able to create relatively long-lasting connections.
During my month-long vacation, I made it a point to be reflective during the time I had without disturbances or deadlines. Part of that was making a mental list of the people, things and experiences I was grateful for in my life. I decided to reach out to my fifth-grade teacher and thank her for being positive instructor and a strong influence on my life.
The old saying goes “It’s never too late to say you’re sorry,” but the same is true of gratitude. Taking the time to thank people for their work, kindness or empathy-whether it was today, last month or many years ago-makes you happier, healthier and more self-aware. And that’s a gift worth celebrating 365 days a year.
1. What does the underlined word “empathy” in Paragraph 2 probably mean?| A．The feeling of being sorry for others’ problems. |
| B．The desire to help people in difficult situations. |
| C．The ability to understand other people’s feelings. |
| D．The feeling of pleasure or satisfaction towards others. |
| A．People who have self-awareness can succeed without effort. |
| B．Grateful people will live a much longer life than ungrateful people. |
| C．Wise enterprises should raise the employees’ sense of well-being. |
| D．Gratitude can ensure the relationship between people is unbreakable. |
| A．To encourage people to contact with teachers. |
| B．To show it’s never too late to express gratitude. |
| C．To order people to keep long-lasting connection. |
| D．To present that his teacher greatly influenced him. |
| A．Being Grateful Year-Round. |
| B．The Season for Gratitude. |
| C．The Way to Show Thanks. |
| D．The Special Holiday of Gratitude. |
6 . Nowadays, video gaming has made impressive gains in the field of standardized competition. One of the fashionable debates is whether competitive video games are sports or not. If cyberathletes are competing against formal teams in a formal environment, with real titles and monetary stakes on the line, it seems strange not to consider the activity a sport. However, unless something technologically odd gains complete control over our world in the next few decades, they never should be. Cyberathletes and eSports aren’t incomparable to traditional athletes and sports because they require less physical exertion or dedication. They are incomparable because they are different from traditional sports in a number of ways.
Traditional sports are steadfast, and consistent in their structures and mechanics. A professional American football player from any past decade could be transplanted into a current football field, and would only have to be told of a few minor rule changes. The player would know what to do, where to go, and how to accomplish the ultimate goal. He may need to learn a few new plays, but it’s fundamentally the same game. However, competitive video gaming has a variety of goals, and those goals are fluid and dynamic. A competitive video gamer from decades past might be aware of the final goal (winning the game, capturing the flag, eliminating the opposing team, etc.), but the execution (执行方式) would be completely foreign. Controls change, maps change, locations change, even the minute rules are adjusted on a regular basis. As a competitive video gamer, one needs to adapt to a much more aggressive ruleset than most sports or other games. Therefore the video game competitions are less likely to be properly regulated.
Most traditional sports are approachable by Everyman, even the esoteric(深奥的) ones, at least in an educational setting, where budgets and funding are set for them. While home computers are widely accessible, a large percentage of the gaming population is unable to participate in competitive gaming due to the high-standard computing requirements. Even decade-old competitive games like Counter-Strike 1.6 require more equipment and gear than most traditional sports. A pick-up game of basketball, football, or soccer is far more accessible than a pick-up game of Counter-Strike.
Traditional sports are embedded in our culture for good reasons: they offer an entertaining diversion and a great form of physical activity for millions of worldwide fans. The principles and lessons gleaned from traditional sports emphasize teamwork, collaboration, and critical evaluations of any given game setting. While many of these lessons are applicable to competitive gaming, competitive video gamers are still distancing themselves from competing for “sport” status, when their pastime and trade is so fundamentally different and ever-changing at such a regular pace.
1. What is the author’s opinion towards competitive video games?| A．They can be seen as sports due to their emphasis on teamwork. |
| B．They can be seen as sports due to their standardized regulations. |
| C．They can not be seen as sports due to their lack of physical and mental efforts. |
| D．They can not be seen as sports due to the inconsistent rules and high requirements. |
| A．Difficult. | B．Common. | C．Typical. | D．Different. |
| A．To explain the reason why eSports surpass traditional sports. |
| B．To explore the possibility that competitive video games will be sports. |
| C．To provide an example of the difference between eSports and traditional sports. |
| D．To account for the fact that the competitive features of video games are impressive. |
| A．By quoting and citing. |
| B．By listing and analyzing. |
| C．By comparison and contrast. |
| D．By explaining and evaluating. |
7 . I was standing in the checkout line behind a woman who looked to be in her 60s. When it was her turn to pay, the cashier greeted her by name and asked her how she was doing.
The woman looked down, shook her head and said: “Not so good. My husband just lost his job. The truth is, I don’t know how I’m going to get through these days.” Then she gave the cashier food stamps(食品券).
My heart ached. I wanted to help but didn’t know how. Should I offer to pay for her groceries, or ask for her husband’s resume(简历)?
Walking into the parking lot, I spotted the woman returning her shopping cart. I remembered something in my purse that I thought could help her. It wasn’t a handful of cash or an offer of a job for her husband, but maybe it would make her life better.
“Excuse me,” I said, my voice trembling a bit. “I couldn’t help overhearing what you said to the cashier. It sounds like you’ re going through a really hard time right now. I’m so sorry. I’d like to give you something. ”
I handed her the small card from my purse. When the woman read the two words “You Matter” on the card, she began to cry. And through her tears, she said: “You have no idea how much this means to me.”
I was a little startled by her reply. Having never done anything like this before, I didn’t know what kind of reaction I might receive. All I could think to say was: “Would it be OK to give you a hug? ”
A few days earlier, one of my workmates gave a similar card to me as encouragement for a project I was working on. When I read the card, I felt a warm glow spread inside of me. Deeply touched, I ordered my own box of “You Matter” cards and started sharing them.
1. What was the woman’s trouble?| A．She lost her job. |
| B．She needed more food stamps. |
| C．She didn’t know how to get through the hard time. |
| D．She didn’t have enough money to pay for her groceries. |
| A．She inspired the woman with a card. |
| B．She bought some food for the woman. |
| C．She gave the woman a handful of money. |
| D．She offered the woman’s husband a better job. |
| A．Moved. | B．Surprised. | C．Pleased. | D．Annoyed. |
| A．You Decide Who You Are | B．Bad Things Will Go Away |
| C．The Help from a Stranger | D．The Power of a Small Card |
8 . Albert Einstein’s 1915 masterpiece “The Foundation of the General Theory of Relativity” is the first and still the best introduction to the subject, and I recommend it as such to students. But it probably wouldn’t be publishable in a scientific journal today.
Why not? After all, it would pass with flying colours the tests of correctness and significance. And while popular belief holds that the paper was incomprehensible to its first readers, in fact many papers in theoretical physics are much more difficult.
As the physicist Richard Feynman wrote, “There was a time when the newspapers said that only 12 men understood the theory of relativity. I do believe there might have been a time when only one man did, because he was the only guy who caught on, before he wrote his paper. But after people read the paper a lot understood the theory of relativity in some way or other, certainly more than 12.”
No, the problem is its style. It starts with a leisurely philosophical discussion of space and time and then continues with an exposition of known mathematics. Those two sections, which would be considered extraneous today, take up half the paper. Worse, there are zero citations of previous scientists’ work, nor are there any graphics. Those features might make a paper not even get past the first editors.
A similar process of professionalization has transformed other parts of the scientific landscape. Requests for research time at major observatories or national laboratories are more rigidly structured. And anything involving work with human subjects, or putting instruments in space, involves piles of paperwork.
We see it also in the Regeneron Science Talent Search, the Nobel Prize of high school science competitions. In the early decades of its 78-year history, the winning projects were usually the sort of clever but naive, amateurish efforts one might expect of talented beginners working on their own. Today, polished work coming out of internships(实习) at established laboratories is the norm.
These professionalizing tendencies are a natural consequence of the explosive growth of modern science. Standardization and system make it easier to manage the rapid flow of papers, applications and people. But there are serious downsides. A lot of unproductive effort goes into jumping through bureaucratic hoops(繁文缛节), and outsiders face entry barriers at every turn.
Of course, Einstein would have found his way to meeting modern standards and publishing his results. Its scientific core wouldn’t have changed, but the paper might not be the same taste to read.
1. According to Richard Feynman, Einstein’s 1915 paper ________.| A．was a classic in theoretical physics |
| B．turned out to be comprehensible |
| C．needed further improvement |
| D．attracted few professionals |
| A．Unrealistic. | B．Irrelevant. |
| C．Unattractive. | D．Imprecise. |
| A．The application of research findings. |
| B．The principle of scientific research. |
| C．The selection of young talents. |
| D．The evaluation of laboratories. |
| A．What makes Einstein great? |
| B．Will science be professionalized? |
| C．Could Einstein get published today? |
| D．How will modern science make advances? |
9 . The Land Under the Sea
Ten thousand years ago, as the last ice age ended, sea levels around the world were far lower than they are today. Much of the land under both the North Sea to the east of Britain and the English Channel which now separates France and Britain was part of a huge region of forests and grassy plains. Then the climate gradually became warmer and the water trapped in large masses of ice was released.
Now the development of advanced sonar (声呐) technology, known as bathymetry, is making it possible to study this flooded landscape in extraordinary detail. A special echo (回声) sounder is fixed to the bottom of a survey ship and it makes wide sweeps across the seabed. While previous technology has only been able to produce two-dimensional images, bathymetry can now use computers, satellite-positioning equipment and special software to create accurate and remarkably detailed maps. For the first time, an ancient riverbed jumps out of the three-dimensional image. The site of pre-historic settlements can now be pinpointed.
According to expert Linda Andrews, this technological development is of huge significance. “We now have the ability to map the seabed as accurately as we can map dry land,” she says.
Once bathymetric techniques have identified sites where people might have built their homes and villages, divers can be sent down to investigate further. Robot submarines (潜艇) can also be used, and researchers hope they will find stone tools and wood from houses as proof of human activity. The idea shared by many people in Britain of their country as a natural island kingdom will be challenged by the findings: Britain has been inhabited for about 500,000 years and much of this time it has been linked on and off to continental Europe. It remains to be seen how far this new awareness is taken on board, however.
In fact, the use of bathymetry will not be limited to the study of lost landscapes and ancient settlements. It will also be vital in finding ships that have been destroyed in accidents. In addition, commercial applications are a real possibility. Aggregates (骨材) for the construction industry are becoming increasingly expensive, and bathymetry can be used to identify suitable sites for digging for this material. Mapping the seabed will also identify places where rare plants and shellfish are living. Digging at such sites should be prevented, either to work for a profit or to make deeper waterways for massive container ships.
1. How does bathymetry work?| A．It has an echo sounder placed on the seabed. |
| B．It makes use of a number of different devices. |
| C．It produces two-dimensional images of the sea floor. |
| D．It bases its calculations on the location of construction sites. |
| A．Occupied. | B．Adjusted. |
| C．Rebuilt. | D．Discovered. |
| A．attract investment in the research under the sea |
| B．inspire people to take an interest in modern technology |
| C．adapt the attitudes of the British to their country’s history |
| D．receive confirmation of rebuilding ancient man-made objects |
| A．identify new species of plants and animals |
| B．provide the precise location of sunken ships |
| C．evaluate the cost of seeking certain resources |
| D．promote the development of deeper waterways |
10 . Today’s grandparents are joining grandchildren on social media, but the different generation’s online habits couldn’t be more different. The over-55s are joining Facebook in increasing numbers, meaning that they will soon be the site’s second biggest user group, with 3.5 million users aged 55-64 and 2.9 million over-65s.
Sheila, aged 59, says, “I joined to see what my grandchildren are doing, as my daughter posts videos and photos of them. It’s a much better way to see what they’re doing than waiting for letters and photos in the post. I think I’m lucky I get to see so much more of their lives than my grandparents did.”
However, Sheila’s grandchildren are less likely to use Facebook themselves. Children under 17 are leaving the site—only 2.2 million users are under 17---but they’re not going far from their smartphones. Chloe, age 15, even sleeps with her phone. “It’s my alarm clock so I have to,” she says. “I look at it before I go to sleep and as soon as I wake up.”
Teenagers might have their parents to thank for their smartphone and social media addiction as their parents were the early adopters of the smartphone. Peter, 38 and father of two teenagers, reports that he used to be on his phone or laptop constantly. He says, “How could I tell my kids to get off their phones is I was always in front of a screen myself?” So, in the evenings and at weekends, he takes his SIM card out of his smartphone and puts it into an old-style mobile phone that can only make calls and send text messages. “I’m not completely separated from the world if emergent, but the important thing is that I’m setting a better example to my kids and spending more quality time with them.”
Is it only a matter of time until the generation above and below Peter catches up with the new trend (趋势) for a less digital life?
1. How does Sheila feel about social media?| A．Useful. | B．Disappointed. | C．Useless. | D．Addicted. |
| A．To make calls to his boss. |
| B．To stop his work. |
| C．To set a good example to his kids. |
| D．To catch up with the new trend. |
| A．different | B．figured out | C．cut off | D．protected |
| A．Children under 17 don’t use smartphone at all. |
| B．Chloe is one of the early adopters of the smartphone. |
| C．Today’s grandparents enjoy a life without social media. |
| D．People may enjoy a less digital life in the near future. |
