1 . Researchers from University of Southern California (USC) may have found the biggest influencer in the spread of fake news: social platforms’ structure of rewarding users for habitually sharing information. The study involved 2,476 active Facebook users ranging in age from 18 to 89. They were asked to complete a decision-making survey about seven minutes long.
Surprisingly, the researchers found that users’ social media habits are closely related to the amount of fake news they shared. Frequent and habitual users spread six times more fake news than occasional or new users. Just 15% of the most habitual news sharers in the research were responsible for spreading about 30% to 40% of the fake news. Users’ habits were more influential in sharing fake news than other factors, including lack of critical reasoning.
The research team wondered: What motivates these users? As it turns out, much like any video game, social media has a reward system that encourages users to stay on their accounts and keep posting and sharing.
Users who post and share frequently, especially eye-catching information, are likely to attract attention. Due to the reward system of social media, users form habits of sharing information that gets recognition from others automatically, without considering consequences such as spreading misinformation.
Then, the team tested whether social media reward structures could be designed to promote sharing of true over false information. They found that incentives (鼓励) for accuracy rather than popularity doubled the amount of accurate news that users share on social platforms.
“We know from previous research that some people don’t process information critically, which influences their ability to recognize false stories online,” said Gizem Ceylan, who led the team. “However, our new study shows that the reward structure of social media platforms plays a bigger role when it comes to misinformation spread.”
1. What does the USC research mainly focus on concerning social media?A.Its reward system. | B.The users’ age group. |
C.Its attraction to users. | D.The reason fake news spreads on it. |
A.A new user. | B.A heavy user. |
C.An occasional user. | D.An uneducated user. |
A.The popularity of their posts. |
B.The easy access to information. |
C.The encouragement from other users. |
D.The immediate money reward from the platform. |
A.Sharing of misinformation is unavoidable. |
B.People shouldn’t use social media frequently. |
C.Lack of critical reasoning is a common problem. |
D.Social media reward structures should be improved. |
2 . previous recessions (经济衰退), billionaires were hit along with the rest of us; it took almost three years for Forbes’s 400 richest people to recover from losses caused in 2008’s Great Recession. But in the coronavirus recession of 2020, most billionaires have gotten richer than ever before.
Billionaires increased their new billions just as millions of other Americans ran into terrible financial problems. More than 20 million people lost their jobs at the start of the pandemic. Food banks across the country are preparing for another great increase in demand. Why are American billionaires doing so well while so many other Americans suffer? People may find part of the reasons from the following fact. Stocks (股票) are overwhelmingly owned by the wealthy, and the stock market has recovered from its early-pandemic depths much more quickly than other parts of the economy.
......
What does the author mainly tell us in the passage?A.Food banks are not enough in the United States. |
B.The richest kept getting richer even in the pandemic. |
C.The stock market recovered before the pandemic started. |
D.400 richest people recovered from losses in the pandemic. |
3 . In addition to the problem of miscomprehension from both sides, there are victories accidentally or deliberately twisted, especially when only the victors know how to write. Those who are on the losing side often have only their things to tell their stories. The Caribbean Taino, the Australian Aboriginals, the African people of Benin and the Incas, all of whom appear in this book, can speak to us now of their past achievements most powerfully through the objects they made: a history told through things gives them back a voice. When we consider contact (联系) between literate and non-literate societies such as these, all our first-hand accounts are necessarily twisted, only one half of a dialogue. If we are to find the other half of that conversation, we have to read not just the texts, but the objects.
What does the underlined word “conversation” in paragraph 3 refer to?A.Problem. | B.History. | C.Voice. | D.Society. |
4 . Regulatory limits for how much PFAS food packaging should contain can vary greatly. For instance, a new law in California set the limit at less than 100 ppm. “Compared to America, Denmark sets a much lower regulatory limit of 20 ppm with great success,” said Xenia Trier, an expert at the European Environment Agency. “It does work to set limits and enforce them. PFAS do migrate from the paper into the food. Even though it was not 100%, we still saw considerable transmission. In general, transmission from packaging to food is increased as the temperature of the food rises. It is the same with the time spent in wrapping materials.” Trier told NBS, one of the major American mass-media companies.
What does the underlined word “it” refer to in paragraph 4?A.Considerable migration of grease and water. |
B.PFAS transmission from packaging to food. |
C.Wrapper exposure to high food temperature. |
D.Regulatory limits concerning food packaging. |
5 . Young people are being criticized for working from home again, with one professor saying it adversely affects their professional and romantic success.
Scott Galloway, a marketing professor at the New York University, spoke about the harms of being at home at The Wall Street Journal’s CEO Council Summit, on Wednesday.
A clip posted on TikTok shows Galloway saying, “You should never be at home. That’s what I tell young people. Home is for seven hours of sleep and that’s it. The amount of time you spend at home is oppositely correlated to your success professionally and romantically. You need to be out of the house.”
In another clip at the same event, the professor insisted that success and work-life balance do not go hand in hand. He said, “If you expect to be in the top 10% economically, much less the top 1%, buck up. Two decades plus, of nothing but work. That’s my experience.”
Galloway has long been an advocate of office working and shunned remote working habits because it weakens young people’s ability to build relationships and network. He previously advised young workers, “Before you collect dogs and spouses, get into the office, establish mentors, establish friends,” in an interview with CNN. He added that workers who get promoted are the ones with the best relationships at work.
1. What can be the harm of working from home according to Galloway?A.Less successful careers. | B.Imbalance between work and life. |
C.Worse relationship at home. | D.Loss of sleep time. |
A.Develop remote working habits. | B.Keep a pet at home. |
C.Establish relationships in the office. | D.Get promotion at work. |
6 . ......
These kids are admittedly luckier than those for whom going back home is sadly not an option. But when choosing to live with your mum is the only way of coping with an insecure job, or with the costs of renting in the city, then that’s not much of a choice. Home is still the place where, when you have to go there, they have to take you in. But a healthy and successful society shouldn’t be sending quite many overgrown children hurrying back for shelter, and nor should it leave quite many parents feeling bad about it.
What is the author’s attitude to this trend?A.Favorable. | B.Confused. | C.Tolerant. | D.Disapproving. |
1. Who is Wang Ming?
A.A student. | B.An employer. | C.An engineer. |
A.It’s unpredictable. | B.It’s quite stable. | C.It’s not optimistic. |
A.20%. | B.22%. | C.50%. |
A.They need more work experience. |
B.The salary is usually good. |
C.Their choice is limited. |
8 . Humanities departments (人文院系) in America are once again being cut down. Earlier this month, the State University of New York (SUNY) Stony Brook announced a plan to abandon several of the college’s wel;-known departments for budgetary(预算的) reasons. The University of Pittsburgh has cut its German and classics.
I don’t believe that the humanities can make you a decent person.
A.These subjects are under attack. |
B.Three doctoral (博士的) program would be cancelled. |
C.Defenses of the humanities have appeared. |
D.This problem has also arisen internationally. |
E.Therefore, courses in the humanities are beneficial. |
F.They help us learn how to think, and they equip us to live in a harmonious society. |
G.But they can focus on and expand our sense of what humans can accomplish and create. |
1. What did the man use last weekend?
A.A shared bike. | B.A shared charger. | C.A shared umbrella. |
A.The proper ways to use the sharing product. |
B.Her attitude towards the sharing economy. |
C.The advantages of the sharing economy. |
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