1 . What is talent? Are you born with it? Or does it seem to develop over time? Before I start, I’d like to say that one thing everyone agrees on is that the most skilled musicians have worked hard to get there.
While it’s true that a few of us had enough “talent” to avoid extra practice to do just as well as those who did, those who worked hard easily beat us. It is, in fact, very likely that if some of us “talented ones” had actually been practicing and improving our skill, we would have achieved a whole different level.
Another aspect of talent seems to be heart and passion (酷爱). The people I see who are the most talented musicians are crazy about music. They eat, breathe, and live music and they make an extraordinary effort to make it part of their lives. As Remus Badea said, desire for the musician-to-be is significant for them to be successful. This desire is easily found in those considered to be talented. When you want and love something so bad, it drives you and your entire character can be shaped around it. Such determined passion seems to produce incredible skill and talent.
The third aspect (方面) of talent is having talent around you. When surrounded by talented musicians, it only seems natural that you start to catch up to their level Take a look at almost any group of musicians in history. The more talented people in the group the more talented the group is as a whole. A great example of this is the relationship between audio producer and artist. The artist turns up to the studio with their song, and as they work through recording it, the audio producer will often suggest various changes to the song to make it better.
1. What can we learn from Paragraph 2?| A．Pride goes before a fall. |
| B．It’s never too old to learn. |
| C．Practice contributes to talent. |
| D．Talent determines achievements. |
| A．Passion. | B．Character . | C．Skill. | D．Talent. |
| A．To introduce what real talents are. |
| B．To explain how a song is composed. |
| C．To prove talents need team spirit. |
| D．To show the benefits of being with talents. |
| A．Music has no limits. |
| B．Musicians are born with talent. |
| C．Music favors the talented. |
| D．Musicians are created, not born. |
2 . The use of AI (artificial intelligence) is becoming more common in many branches of industry and online shopping. Traditional lines of work, such as goods transport and driving, are developing in a similar direction although mainly out of public view. Scientists at the University of Göttingen have now investigated how efficient (高效的) the use of AI can be in the commercial management of trucks.
“Digital applications—as well as machine leaning, a kind of AI—are increasingly applied to operations and courses in the transport area,” explains Professor Matthias Klumpp from the Faculty of Economics. “The question in the commercial area, however, is whether or not this contributes to achieving goals.”
To answer this question, the researchers compared the work efficiency of truck drivers with their main use of AI applications. Looking at trade delivery by truck, they studied three groups: the first drove completely following human decision-making models; the second used a combination of human and machine; and the third depended completely on fully automated decisions.
The researchers found that an intelligent combination of human work and decision-making abilities with AI applications promises the highest transport and driving efficiency. “On average, the second group achieved the most efficient transport trips, with the fewest interventions (干预) and off-course from the best path.” one researcher said, “Clearly, neither a completely human decision-making structure nor a fully automated driving system can promise to meet current goods transport requirements.” The scientists therefore summarized that despite the progress of AI in the field of transportation by truck, human experience and decision-making abilities will still be necessary in the longer term. However, the challenge is that a wide range of training and qualification (资格) needs will come along by working with Al applications, especially for simple goods transport activities.
1. What does Matthias Klumpp focus on?| A．The efficiency of AI. |
| B．The advantages of AI. |
| C．The problems caused by AI. |
| D．The wide applications of AI. |
| A．By providing examples. |
| B．By making comparisons. |
| C．By using different trucks. |
| D．By listing three experiments. |
| A．Al is better at making decisions. |
| B．A balance is needed between human and AI. |
| C．Human will soon be replaced by AI in driving. |
| D．Al applications meet the current requirements. |
| A．The future of transport. |
| B．Artificial intelligence as a co-driver. |
| C．Artificial intelligence-a better choice in driving. |
| D．The strengths of artificial intelligence in transport. |
3 . With the social media freely available, I've realized how easy it is to become a jealous cow. The truth is that however much I remind myself of the many wonderful things I have in my life, there are still moments when I look at those around me and feel bitterly upset by their success.
It's a horrible thing to admit! In an ideal world, I'd never want to be jealous of another person's achievements and I'd want to celebrate the successes of my friends. But sometimes it's hard, even when we want to. But I don't want to live my life as a jealous cow, and I assume you don't either.
It's easier to celebrate other people's wins if you celebrate your own. How often do we take the time to enjoy our success rather than instantly move onto the next thing we want to achieve? Last year, I decided to write a book. It was the only professional goal I set for myself and, while it tired me out, I got there. But as soon as it was done, I started planning my next goal-making the book a success. As I saw other people publishing books, I stopped celebrating and instead began to fear that mine wouldn't compete.
When I told a friend how I was feeling, she reminded me how much easier it is to clap for someone else when we also clap for ourselves. So, I took myself out for lunch, ordered a glass of wine and wrote myself a congratulations card. When I saw all those other books being written on my social media, I felt proud of each and every one of us who had battled to the end of the word count.
The other trick for celebrating other people's success is to realize that there is no limit on success. We can make more, which means that while it might seem as if others have everything and we have nothing, the reality is that life turns quickly and our luck could change at any time. If others have achieved those things, we can too. When we celebrate others, we're acknowledging their achievements but also cheering for ourselves as well as for our hopes and dreams and our belief that we can make them happen. And hopefully, when we do, those people will cheer for us too.
1. What can we infer from Paragraph 1?| A．Social media is the source of the author's jealousy. |
| B．Frequent successes on social media encourage envy. |
| C．It is a pleasure to face others' successes on social media. |
| D．People tend to be crazy about immediate success online. |
| A．Appreciate what's been done. |
| B．Show it off on social media. |
| C．Reflect on gains and losses. |
| D．Waite for others' congratulations. |
| A．pursuing those achievable goals |
| B．devoting yourself to the next goal |
| C．admitting personal incompetence |
| D．changing your attitude to success |
| A．I'm so happy for us! |
| B．What a considerate friend! |
| C．I don't care about it! |
| D．How selfless you can be! |
4 . The joy of giving is real, according to a study. Research presented in the Journal of the Association for Psychological Science shows that those who give gifts are happier — and happier for longer — than those who receive gifts.
Researchers conducted two studies last year. In one，participants were given $5 every day for five days and were required to spend the money on the same thing each day. Some participants were required to spend the money on themselves, while others were required to give to make a donation to charity. In a second experiment that was done online, participants played 10 rounds of a word puzzle game and each won 5 cents per round, which they could keep or donate.
In both experiments, participants reported their overall happiness. Those who donated their money showed that their happiness declined at a much slower rate than those who kept the money or spent it on themselves.
The researchers note that when people focus on an outcome, they can easily compare outcomes, which may diminish their sensitivity to each experience. When people focus on an action, they may focus less on comparison and instead experience each act of giving as a unique happiness-inducing event. Further analyses ruled out some potential alternative explanations, such as the possibility that participants who gave to others had to think longer and harder about what to give, which could promote higher happiness.
The results are especially interesting because according to one of the researchers, Ed O’Brien of the University of Chicago Booth School of Business, they conflict with past research. “If you want to sustain happiness over time, past research tells us that we need to take a break from what were currently consuming and experience something new. Our research reveals that the kind of thing may matter more than assumed: Repeated giving, even in identical ways to identical other，may continue to feel relatively fresh and relatively pleasurable the more we do it,” O’Brien said.
So for all the holiday gifts you give this season, expect to feel happy and know that feeling is going to stick around for a while.
1. What’s the function of the first paragraph?| A．To lead to the topic. |
| B．To highlight the importance of the study. |
| C．To recommend a journal. |
| D．To persuade people to give gifts regularly. |
| A．To challenge the past research. |
| B．To rule out different experimental data. |
| C．To show the benefits of donation. |
| D．To make the conclusion more convincing. |
| A．Develop. | B．Show. | C．Reduce. | D．Lack. |
| A．Gift giving will result in longer happiness than receiving. |
| B．Thinking longer and harder on giving will promote higher happiness. |
| C．The feeling of happiness will disappear soon if people just give holiday gifts. |
| D．Taking a break from what were currently consuming will sustain happiness. |
5 . Experts are warning about the risks of extremely picky(挑剔的)eating after a teenager living on a diet of chips and crisps developed lasting sight loss. Eye doctors in Bristol cared for the 17-year-old after his sight had gone to the point of blindness. Tests showed he had serious vitamin deficiency(缺乏). Dr. Denize Atan, who treated him at the hospital, said, “His diet was basically a portion of chips from the local fish and chip shop every day. He also used to snack on crisps and sometimes white bread and ham, and not really any fruit and vegetables.”
The teenager saw his doctor at the age of 14 because he had been feeling tired and unwell. At that time he suffered from vitamin B12 deficiency, but he did not stick with the treatment or improve his poor diet. Three years later, he was taken to the Bristol Eye Hospital because of progressive sight loss.
He was not overweight or underweight, but he had lost minerals from his bones, which was really quite shocking for a boy of his age. In terms of his sight loss, he met the standards of being blind. “He had blind spots right in the middle of his sight,” said Dr Denize Atan, “That means he can’t drive and would find it really arduous to read, watch TV or recognize faces.”
Dr Denize Atan said that parents should learn about the harm that can be caused by picky eating, and turn to experts for help. For those who are concerned , she advised, “It’s best not to be anxious about picky eating , and instead calmly introduce one or two new foods with every meal.” She said multivitamin tablets can supplement(补充) a diet, but cannot take the place of eating healthily. “It’s much better to take in vitamins through a varied and balanced diet,” she said, adding that too many certain vitamins , including vitamin A, can be harmful ,“so you don’t want to overdo it.”
1. What does Dr Denize Atan imply in paragraph 1?| A．The diet of the boy is not balanced. |
| B．Fruit and vegetables are rich in vitamins. |
| C．Picky eating is common among teenagers. |
| D．The cause of the boy’s disease is unknown. |
| A．To improve his poor diet. |
| B．To get some help to lose weight. |
| C．To be treated for his discomfort. |
| D．To slow down his progressive sight loss. |
| A．Important. | B．Easy. | C．Necessary. | D．Difficult. |
| A．Reasons why the boy is seriously ill. |
| B．Suggestions for the boy’s family to care for him. |
| C．Advice for parents worried about picky eating. |
| D．Ways of taking in enough vitamins and minerals. |
6 . Best Family Vacations in Canada
When looking for the ideal destination for your next family vacation abroad, consider Canada for its wide range of multi-generational entertainment. Use this list to plan your next trip north, and vote below for your first-choice destination before you head out.
Niagara Falls | The maid of the mist boat tour may leave you fully wet, but it won’t wet your spirit on your trip. When you’re not admiring the falls, enjoy the blossoms at the Niagara Parks Botanical Gardens. Or, visit the Aquarium (水族馆) of Niagara, which has more than1,500 species of aquatic animals. |
Prince Edward Island | The background for the “Anne of Green Gables” stories, Prince Edward Island offers a variety of outdoor experiences—from sandy beaches to water sports like kayaking to exploring one of eight lighthouses. Plus, PEI is a quick flight from almost anywhere on the east coast. |
Whistler | Kids will love hitting the slopes (斜坡) on Whistler and Blackcomb mountains nearby Vancouver. Whistler also features educational activities, such as the Squamish Lil’wat Cultural Centre, for families who want to gain some learning while on vacation. |
Vancouver | You’ll find most of Vancouver’s kid-centered attractions in Granville Island and Stanley Park. The nearly 1,000-acre park has the Vancouver Aquarium, plus four playgrounds, and a mini-train. For a more exciting rush, walk across the 450-foot-long Capilano Suspension Bridge. |
1. How may a visitor feel during the boat tour at Niagara Falls?
| A．Disappointed. | B．Excited. | C．Scared. | D．Surprised. |
| A．Niagara Falls. | B．Prince Edward Island. | C．Whistler. | D．Vancouver. |
| A．They are famous for bridges. |
| B．People can visit cultural centres. |
| C．Aquariums are the main attraction. |
| D．They have attractions for children. |
7 . Instagram has launched (发布) a machine learning technology to its app that better identifies self-harm and suicide (自杀) content in the UK after tragic death of a 14-year-old schoolgirl Molly Russell, who viewed Instagram content connected to anxiety, depression, self-harm and suicide before ending her own life in November 2017.
Molly’s family later found she had been viewing content on social media, particularly pictures on Instagram, linked to anxiety, depression, self-harm and suicide, which her father, Ian Russell, believed to “help to kill her.” Ian has demanded that web companies should take more responsibility for filtering (过滤) harmful content from the Internet, which may possibly contribute to more young people’s deaths.
Concerns have been raised about self-harm and suicide content online, especially how platforms deal with such content and its impact on certain users, young people in particular. Social media platforms are now increasingly being pressured to develop technology to help remove harmful content as quickly as possible, rather than waiting for users to report it.
Now, the new tool from Instagram automatically searches for suicide-related images and words on the platform. It then makes the content less visible (可见的) in the app or, in some cases, removes it completely after 24 hours if the machine learning decides it breaks the app’s safety rules.
Instagram boss Adam Mosseri said, “Our technology finds posts that may include suicide or self-harm content and sends them to human reviewers to make the final decision and take the right action.” Between April and June this year, around 90 percent of such kind of harmful content on Instagram was found by its own technology before any real user reported it to the platform. “But our goal is to get that number as close as we possibly can to 100 percent,” Mosseri added. “And I hope this could in some way help avoid tragic deaths like Molly Russell’s.”
1. What does Molly’s father mean by saying “help to kill her”?| A．Someone on Instagram helped her to kill herself. |
| B．She was suffering from cyberbully on Instagram. |
| C．Content on Instagram had negative effects on her. |
| D．She didn’t get any help from social media. |
| A．Social media platforms are all taking action to remove harmful content from the Internet. |
| B．Users can report harmful content online to the platform if they see any. |
| C．All images and words that the new technology finds will be completely removed. |
| D．Instagram has already achieved their goal to find 100 percent of harmful content in its app. |
| A．Negative. | B．Positive. |
| C．Doubtful. | D．Worried. |
| A．A new technology brought out by Instagram after a teenager’s death |
| B．A schoolgirl’s tragic death after viewing harmful content online |
| C．Ways to prevent young people from self-harm and suicide |
| D．How to deal with depression, self-harm and suicide content online |
8 . A character in one of Shakespeare's plays once said, "Some are born great, some achieve greatness, and some have greatness thrust upon them." Any of these could apply to the modern day sportsmen. Many still argue about the nature of talent. Some claim that people are born to be sportsmen, while others say it is only through devotion and hard work that they achieve their abilities. Arguably though, it is not until their talents are acknowledged by the public that they truly have greatness fallen upon them.
With this acknowledgement of their "greatness" come all the trappings of modern day celebrity：money, power, influence and responsibility. For better or for worse, like it or hate it, modern sportsmen are the role models of children everywhere. These children will grow up admiring their heroes, devoting their lives to copying their every move, and wanting above all to be like them. Due to this fascination，particularly with the massive influence of the media, it is more important than ever for these sportsmen to acknowledge their responsibility.
In the past few months alone, there have been many examples of questionable behaviors from sports icons. Sport stars of the present day are often mirroring the very worst aspects of society, a fact that the self-righteous(自以为是的) anger of the modern press has been quick to point out. It would be wrong for us to expect sportsmen to be saints. It would also be wrong for us to think that their behavior is markedly different from the sportsmen they grew up watching, but with the all-seeing eye of modern media it is a different world，and different standards must be expected.
Of course there is no obligation for sportsmen to be good role models. There are no prison sentences, no fines, no community service—unless their behaviors are illegal. Unless they break the law, it is entirely up to them as to whether or not they think their behavior is appropriate. Furthermore, measuring the true influence their decisions have on their followers is absolutely impossible. Some will rise against their idols, seeing them in a new light and condemning their actions. Others may copy their heroes' actions, using them as a shield when accused of the same crimes.
It is undeniable that the actions of sportsmen will influence the lives of those who worship them. Modern day sportsmen are almost ideals of today's world, and their actions are watched carefully by millions over the world. Some may complain against it, denying their influence on these children's lives. Others may be aware of it but not respect it, while many may both be aware of it and respect it. In a word, you do not choose whether you are a role model. All you can do is to decide how to act when greatness is thrust upon you.
1. In Paragraph 1, the author tries to emphasize________.| A．sportsmen become great when their gifts are recognized by people |
| B．sportsmen achieve greatness through their devotion and efforts |
| C．different ways for sportsmen to achieve success and greatness |
| D．the core characteristic to become great sportsmen nowadays |
| A．role models usually have positive influence on their fans |
| B．sportsmen have the right to behave freely within the law |
| C．all the fans will follow their heroes' actions |
| D．no obligation is given to sportsmen |
| A．palled off | B．removed from | C．related to | D．forced on |
| A．To advise the media to choose proper events to report. |
| B．To inform the public that sportsmen are no role models. |
| C．To remind the sportsmen of their social responsibilities. |
| D．To argue that sportsmen should not be expected as herons. |
9 . When you hear the beginning of your favorite song from the radio, suddenly your neck is covered in goose bumps.
It's such a thing that a group of scientists call “skin excitement”—a feeling of cold caused not by a drop in temperature or sudden scare, but by the sense of beauty. “Skin excitement” can come from a song, a painting, a moving movie scene, or even a beloved memory-pretty much anything that causes the giving out of pleasure-soaked dopamine in your brain. But it does not come for all of us.
Your favorite music uncovers a lot about your personality，and so does how you respond to that music. Studies suppose that as few as 55 percent of people experience “skin excitement” when listening to music. And if you count yourself among this group, the goose bumps on your skin aren't the only giveaway—scientists can read it in your brain, too. In a new study published in the journal Social Cognitive and Affective Neuroscience, Harvard researchers performed brain scans on 10 students who said they reliably got cold when listening to music, and 10 students who didn't. They found that the cold-prone brains may really be excited by stronger emotions.
Cold-prone brains are generally more likely to show stronger emotional intelligence than no-cold brains. Cold-prone minds tend to have unusual active imagination, reflect more deeply on their emotions, and appreciate nature and the beauty of music and art to a stronger degree than no-cold brains.
So, what type of music causes the chills? It seems that the type is not so important; participants in the new study reported getting cold from songs of every kind. And any song connected with a strong emotional memory of the listener can produce the most reliable results. For me, that's the song Sailing to Philadelphia by Mark Knopfler, which I listened to as a kid in the car with my dad, on the way to the summer camp.
1. What can we learn about “skin excitement” in the text?| A．It helps to produce doparmine. | B．It is caused by the pain in the skin. |
| C．It can be experienced by every music listener. | D．It is the human body's reaction to something nice. |
| A．The percentage of music lovers in students. |
| B．The solutions to the goose bumps on one's skin. |
| C．The differences between cold-prone and no-cold brains. |
| D．The relationship between one's music preference and personality. |
| A．Beautiful and intelligent. | B．Emotional and dishonest. |
| C．Imaginative and sensitive. | D．Brave and strong-minded. |
| A．Responses to Music Vary among People | B．A Feeling of Cold Is Caused by Horrible Music |
| C．Your Favorite Music Reveals Your Personality | D．Favorite Music May Bring Forth Goose Bumps |
10 . 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 |
