1 . When it comes to happiness, our present selves habitually get deprived (剥夺).
When we are doing these, it’s as if we put true happiness in a package addressed to us at some future time when circumstances will be just right for it to happen. Yet, the package keeps getting lost.
What causes this? How can we avoid this result? We should know the reason why we make such choices and why our future selves seem like strangers to us is partially due to the abstractness of tomorrow. The solution is to make the future more vivid and create an emotional connection between the present and future selves. Here are several ways to strengthen the connection.
Visualize the best version of yourself.
Imagine yourself in old age. Looking back at now, what do you wish you would have done more or differently with your time?
Once you do such things, you will make choices that will benefit both your present self and future self.
| A．Start a conversation between the selves. |
| B．What will your future self thank you for? |
| C．We often put feeling happy to the future us. |
| D．Learn to communicate with others through letters. |
| E．What impression did you leave on those around you? |
| F．This can make what you do today for the future more worthwhile. |
| G．As a result, we are left without enjoyment of the moment in front of us. |
2 . Chinese researchers have revealed the anti-cancer characteristic of neutrophils (中性粒细胞) — a type of white blood cells—and the related molecular regulation mechanism, providing new insights into cancer diagnosis and treatment. The discovery, made by researchers at the Shanghai Institute of Immunity and Infection under the Chinese Academy of Sciences and Fudan University, was published in Cell on Tuesday.
Neutrophils are the most abundant white blood cells in the human body. As the first line of defence against infections, they play a key role in anti-infection immunity. The researchers collected neutrophils from 143 patients with 17 different types of cancer and analyzed them. They revealed that neutrophils can adopt at least 10 highly specialized and distinct functional states related to inflammation (炎症) , blood vessel formation and—most excitingly—presenting antigens (抗体) to activate powerful cancer-killing T cells.
“We were surprised to find such complexity and different roles within neutrophils, which have been ignored for so long,” said Zhang Xiaoming, a researcher at the Institute. “What is especially remarkable is their newly discovered capacity to act as antigen-presenting cells, gathering T cells against cancer. In addition, the abundance of antigen-presenting neutrophils is associated with improved condition across many cancer types revealed in this study,” he said.
“This completely changes how we perceive neutrophils in the context of cancer,” said Gao Qiang, a professor at Fudan University. “Now we know we could employ the diverse hidden identities of neutrophils to strengthen the effectiveness of immunotherapy (免疫疗法). We’re thrilled to further explore the potential benefits of these newly uncovered mechanisms in clines.”
The study emphasizes the value of single-cell sequencing approaches to reveal new functional dimension even within seemingly well-understood immune cells. Tapping into the hidden potential of neutrophils may provide new insights into cancer diagnosis and treatment.
1. How was the anti-cancer function of neutrophils discovered?| A．By referring to previous research. |
| B．By collecting and analyzing data. |
| C．By seeking guidance from experts. |
| D．By observing patients with inflammation. |
| A．Getting together T cells when needed. |
| B．Preventing the formation of antigens. |
| C．Speeding up the blood flow. |
| D．Distinguishing different types of cancer. |
| A．Positive. | B．Doubtful. | C．Worried. | D．Unclear. |
| A．Blood Cells Successfully Fight Against Severe Cancer |
| B．China Makes Great Progress in Fighting Against Diseases |
| C．Further Research Is Needed to Fight Against Cancer |
| D．Researchers Discover New Cancer-fighting Mechanism |
3 . Top Family Vacation Destinations Everyone Will Love
Think of taking a vacation and need some inspiration for where to travel? We have you covered. Here are some of our top picks for kid-friendly destinations.
Anaheim, California
California is a great family vacation destination that you will remember forever. Additionally, there are many other places to visit around the Anaheim area besides Disneyland Park. Other attractions like Knott’s Berry Farm, a water park and museums are close by as well, so you are sure to have lots of family adventures.
Panama City, Florida
If you’re looking for some family beach fun, why not try Panama City in Florida? You’ll find white sand and a beautiful tropical climate. It is the perfect place to relax and enjoy yourself.
Salzburg, Austrian Alps, Austria
One of our top family vacation destinations outside of the United States is Salzburg. You can visit Mozart’s home and catch a concert show. Or, if you’re looking for a snowy outdoor adventure, then Austria is also a great place to go during the right time of year. Austria has some great family hotels. Some even offer baby monitors and child care available.
Dublin, Ireland
If you’re looking for peace and quiet, and beautiful surroundings, why not go to Dublin? It’s a place where your kids can run around wild and free and it also has a romantic feel. There are attractions to visit as well, such as Clara Lara Amusement Park, located in the Wicklow mountains and many other outdoor activities kids can take part in.1. Which of the following destinations is suitable for kids fond of coastal life?
| A．Anaheim, California. | B．Panama City, Florida. |
| C．Salzburg, Austrian Alps, Austria. | D．Dublin, Ireland. |
| A．White sand. | B．Wildlife. | C．Music. | D．Water. |
| A．They both feature theme parks. |
| B．They both offer child care service. |
| C．They are both perfect places for museum lovers. |
| D．They both provide visitors with a romantic feeling. |
4 . During the last week of Fu Bao’s public viewing earlier this month, visitors endured waiting for 5—6 hours just to give a glance at the panda for only five minutes, as Everland Panda World restricted viewing time to manage the flood of visitors.
Born to parents Ai Bao and Le Bao in July 2020, Fu Bao is South Korea’s first naturally-born panda. In the days following her birth, Everland’s social media channels offered fans a steady diet of Fu Bao videos, pulling in more than 1.2 million subscribers and, as of February, over 500 million accumulated views. The most recent videos are now filled with warm and sincere messages from viewers.
Thanks to Fu Bao’s widespread popularity, her zookeeper has also found himself in the spotlight, becoming a bit of a social media star himself. Often referred to as her grandpa, Kang Chul-won offered hi own farewell message to Fu Bao, noting that the South Koreans’ special love for her all began with social media videos shared during the pandemic when the zoo was closed. She brought help and happiness to a society in many ways that was having a difficult time due to the virus. He said people visited the social media sites every day so it felt like he was raising her together with them. They cared so much for her and shared the same emotions of raising a baby panda together during such difficult times.
Fu Bao will be transferred to China Conservation and Research Center for the Giant Panda in Sichuan Province. Everland says that she will be kept alone at Everland Panda World for a month to prepare her to adjust to her new environment before her overseas transfer, which will be carried out in accordance with international rules.
1. What can we learn about Fu Bao from the first two paragraphs?| A．She has a balanced diet. | B．She is five years old. |
| C．She is very popular in South Korea. | D．She came from Sichuan, China. |
| A．She is a live symbol of luck and fortune. |
| B．She is an animal who can resist any virus. |
| C．She is an inspiration to overcome difficulties. |
| D．She is their common possession and business. |
| A．She will go on show in Everland. | B．She will be separated for adjustment. |
| C．She will leave Everland Panda World. | D．She will be moved to a research center. |
| A．On behalf of. | B．In terms of. |
| C．In company with. | D．In agreement with. |
5 . Imagine a horizontal line. The very left is marked one thousand and the very right is marked one billion. On this line, where would you add a marker to represent one million? If you said somewhere in the middle, you answered the same as the roughly 50 percent of people who have done this exercise in a number line study. But the answer is actually much closer to one thousand since there are one thousand millions in one billion.
This error makes sense because “our human brains are pretty bad at comprehending large numbers,” says Elizabeth Toomarian, an educational neuroscientist at Stanford University. Our brain is built to understand how much of something is in its environment. But comprehending the national debt or imagining the size of our universe? “We certainly can use our brains in that way, but we’re recycling these sorts of evolutionarily (进化地) old brain architectures to do something really new,” she says. In other words, it’s not our fault that we have trouble wrapping our heads around big numbers.
So what can we do about the struggle to understand big numbers? It is suggested to use metaphors, analogies (类比) and visualizations. These techniques bring big numbers down to a more comprehensible scale (比例) and ideally make it relevant to something in our daily lives. For example, it may be difficult for most people to accurately place the extinction of the dinosaurs on a timeline between the Big Bang and humans because the first two both seem to be placed to the distant path. But when conceptualizing (概念化) these events using a “calendar”, it becomes easier. The Big Bang occurred at 12 a.m. on January 1st on the calendar. Dinosaurs were only present for roughly the last week of the year. And humans only emerged in the last eight sends December 31st, at 12:59:52 p.m. It’s clear now that dinosaurs are much closer to humans than the Big Bang on a timeline.
These metaphors and analogies are important if people are to really weigh the costs and benefits of events in their lives. The concept not only applies to long-term decisions, but public policies.
1. Why does the author mention the example in the first paragraph?| A．To introduce the topic. | B．To explain the main idea. |
| C．To make a summary of the text. | D．To make comparisons with other topics. |
| A．The lack of conceptual techniques. |
| B．The unwillingness to learn something new. |
| C．Our low ability to evaluate and compare. |
| D．Our inborn nature due to evolutionary factors. |
| A．Making them related to each other. |
| B．Wrapping our heads around them. |
| C．Using techniques to put them to a smaller scale. |
| D．Applying a calendar to present them. |
| A．How to make long-term decisions. |
| B．How metaphors and analogies help solve public problems. |
| C．How to weigh the costs and benefits in our life. |
| D．How important public policies are in our life |
6 . Researchers at the Indian Institute of Technology (IIT) Madras have been working on a fascinating new way to identify people: using the ways of their breath. This idea could change how we unlock our phones and access secure places.
The key to this technology lies in the way we breathe out. Every person has a unique way of breathing air, which creates specific turbulence (涡流) patterns. The IIT Madras team, led by Prof. Mahesh Panchagnula, has developed a method of catching these unique patterns and using them as a biometric (生物特征识别的) signature, similar to how fingerprints are used today.
They conducted tests with breath samples from 94 people and found that their system could correctly confirm the person’s identity with an impressive accuracy of 97%. However, when it came to identifying someone without knowing who they were beforehand, the accuracy was around 50%. This means the technology is great at confirming if someone is who they claim to be, but it still needs improvement in recognizing people without any prior information. What makes this research exciting is its potential beyond just unlocking phones. It could play a significant role in personalized medicine. Since the way we breathe can give insights into our health, this technology could help doctors tailor treatments to individual patients more effectively.
In a similar study at Kyushu University in Japan, researchers developed an artificial system that identifies people based on how their breath smells. This system showed a high accuracy rate of 97.8% in identifying individuals. However, this method currently requires people to fast (禁食) for six hours before testing, indicating that it still needs to be improved to be more practical for everyday use.
These advancements in using human breath for identification are not just about adding another cool feature to our smartphones. They represent a significant step forward in biometric technology, which could have far-reaching implications in security, medicine, and personal technology. This research at IIT Madras and Kyushu University is pioneering a new way of using the unique patterns of our breath for identification purposes, potentially revolutionizing (变革) how we interact with technology and receive medical care.
1. What makes the new technology possible according to paragraph 2?| A．The distinctive breath smells. | B．The unique patterns of breath. |
| C．The different patterns of fingerprints. | D．The speed of taking in air. |
| A．To eat no food for 6 hours is practical in everyday life. |
| B．To eat fast is a basic requirement for a higher accuracy rate. |
| C．The system is workable and will soon appear on the market. |
| D．Breath smells affected by food can decrease the accuracy rate. |
| A．It helps raise people’s awareness of health. | B．It will let people better understand their breath. |
| C．It makes unlocking our phones more easily. | D．It will introduce new ways to develop medicine. |
| A．Should We Still Use Fingerprints to Unlock Our Phone? |
| B．Fingerprint Patterns Can Identify Breath Types Easily |
| C．A Breath “Fingerprint” Could Be Used to Unlock Your Phone |
| D．Which Unlocking Method Is More Secure, Breath or Fingerprint? |
7 . Many people changed residences and are eager to get familiar with their new neighbors. Here’s a quick refresher on making the most of neighborhood relationships.
Begin at the beginning. Building good neighborly relationships starts when you or someone else moves into the area. If a new neighbor moves in, be proactive (主动的) and welcome them to the neighborhood.
Be inclusive. If you are hosting a large party, consider extending invitations to your neighbors. During the holiday season, remember the people next door with a card, a homemade goodie, or an offer of assistance. Give without expectations.
Allow people to be human.
Accept it. If you have tried your best to resolve a conflict without success, let it go. Sadly, some people won’t like you whatever you do. And you aren’t going to enjoy some people.
| A．Maintain your space |
| B．Be the first to stop by and say hello |
| C．It’s easier to accept it and move on |
| D．Everyone has a bad day now and then |
| E．Take steps to ensure it won’t happen again |
| F．Let others know you are thinking of them |
| G．Some neighbors are more easygoing than others |
8 . “A moth (飞蛾) to a flame” is often used to indicate an inescapable attraction, yet it is a strange example of animal behavior that continues to confuse people today. Scientists have raised a number of theories over the years to explain why. One holds that insects flying at night are following their nature to fly toward the brightest spot in their field of vision, which they mistake for the sky. Another suggests that insects are trying to warm themselves with the heat produced by the light. The most popular theory, though, is that insects are confusing lights with the moon or other celestial bodies (天体) that they normally use to navigate (导航).
To find out the real reason, the team carried out a first set of experiments in an insect flight area. The researchers used eight high-speed infrared (红外线) cameras equipped with motion-capture technologies to track 30 insects from three moth and two dragonfly species. They also flew lab-raised insects from six different insect orders that were too small for motion-capture technology, including fruit flies and honeybees, to make sure different insects all showed similar responses to light. Working with co-author Pablo Allen of the Council on International Educational Exchange in Monteverde, Costa Rica, the researchers put heavy cameras, lights and tripods in two field sites to gather behavioral data from insects in the wild.
The team was able to confirm that insects were not beelining to the light but rather circling it as they tilted (倾斜) in an attempt to turn their backs toward it. This behavior, known as a “dorsal light response”, normally helps insects to remain in an unchanging path of flight that is properly lined to the horizon (地平线). Artificial light that arrives from a point source causes them to fly in unpredictable patterns as they try to turn their backs to what they are mistaking for the sky.
Now research might have finally solved the mystery mentioned first: artificial light confuses insects’ ability to turn themselves to the horizon, confusing their sense of what is up and down and causing them to fly in circles.
1. Which theory about a moth to a flame is accepted by most people?| A．They follow their nature to fly. | B．They are blind to artificial light. |
| C．They mistake artificial light for celestial bodies. | D．They are attracted by the warmth of artificial light. |
| A．To show the study is comprehensive. | B．To introduce the purpose of the study. |
| C．To estimate the cost of the research. | D．To stress the challenge faced by the researchers. |
| A．Flying slowly. | B．Sticking. | C．Responding. | D．Going straight. |
| A．They can fly beyond the horizon. | B．They can follow a steady flight path. |
| C．They can turn their backs toward lights. | D．They can circle the light source upside down. |
9 . “Leftover roast potatoes? There’s no such thing!” shouted people on social media when I shared a suggestion for using up remaining potatoes. This response is common whenever I propose ideas for ingredients (食材) considered “delicious” or a treat: wine, Easter eggs and cream. One person’s trash is another person’s treasure, and all that—but the way we handle leftovers has to change. Because of my work creating recipes, I am constantly dealing with leftover food. I live alone, work from home and enjoy the challenge of transforming leftovers into new culinary delights.
During lockdown, I witnessed in people a growing understanding of having to make do with what was already in the cupboards, fridge and freezer. This led to an increasing confidence around making substitutions and understanding food-safety issues (such as the difference between “best before” and “use by”). I learned everything I know about food safety during my professional life.
While sharing food with neighbors, friends and the wider community is one way to deal with remaining ingredients, managing random bits and open packets requires a different approach. So in May 2022, I started a series on social media called Rollover Leftovers, showcasing daily short videos of my home cooking. Simple concepts such as refreshing rock-hard bread, freezing leftover chips or creating a “clear out the fridge” tray bake gained millions of views — a much bigger audience than I would expect for anything using tricky methods or fancy ingredients.
Use your imagination and trust yourself, and you’ll discover that leftovers can be a joy, not a chore. And if you find you have the leftovers of a great big turkey but are fed up with the sight of it, or you have more cranberry sauce than you could possibly eat alone, why not try joining forces with neighbors or friends? Not so much bring a bottle as bring a loaf, because a post-Christmas leftovers sandwich is truly the best bite of the year. Isn’t it?
1. What do people think of the author’s suggestion for leftovers?| A．It is impractical. | B．It is typical. | C．It is valuable. | D．It is irresponsible. |
| A．The new trend in cooking. | B．The concern about food safety. |
| C．The importance of professional life. | D．The change of household appliances. |
| A．It teaches cooking principles. | B．It is a community programme. |
| C．It focuses on fresh ingredients. | D．It has gained great popularity. |
| A．Reserve it in a bottle. | B．Share it with neighbors or friends. |
| C．Put it in the fridge for the next meal. | D．Use it to make sandwiches for charity. |
10 . Four best day trips from Amsterdam: the ultimate travel guide
Broek in Waterland: a village fit for sea captains
If you’re looking for a getaway from the big city, Broek in Waterland is the definition of a peaceful Dutch town. With a small population of about 2,500, this village has quiet streets and picturesque nature. Its standout feature is its traditional wooden houses, with more than 80 of them considered National Heritage Sites.
Travel time by car from Amsterdam: 14 minutes
Giethoorn: Venice of the Netherlands
A picture-perfect landscape, Giethoorn is an almost entirely car-free village, replaced with boats and, of course, bicycles. You don’t want to miss a boat tour around this scenic town or a pleasant hike around the area.
Travel time by car from Amsterdam: 1 hour and 26 minutes
Marken: a former island in the Zuiderzee
Marken was separated from the Dutch mainland in the 13th century by a storm, turning it into an island in the Markermeer lake. Residents of the town built wooden houses on artificial hills to prevent more flooding damage. To this day, these picturesque homes remain a popular cultural attraction. On your walk, you can visit the comfortable town harbour or enjoy the scenic route of fields, forests and the lakeshore.
Travel time by car from Amsterdam: 27 minutes
Gouda: the birthplace of iconic Dutch cheese
Which came first, the cheese or the city? For Gouda, the city is the namesake for this world-famous cheese. The city is quaint(古色古香), but the centre is full of shops, restaurants, bars and cafés. Check out the weekly Markt (market) on Thursdays and Saturdays to see thousands of flowers of every color and buy some to take home, and the first Fairtrade Street in the Netherlands at weekends, where all street food is sustainably produced and sold!
Travel time by car from Amsterdam: 1 hour
1. Which city takes visitors the longest time to reach from Amsterdam by car?| A．Broek in Waterland. | B．Giethoorn. | C．Marken. | D．Gouda. |
| A．On Sundays. | B．On Tuesdays. | C．On Thursdays. | D．On Mondays. |
| A．They feature traditional wooden houses. | B．They’re surrounded with an artificial lake. |
| C．They’re listed as National Heritage Sites. | D．They have a small population in the country. |
