1 . Directions: After reading the passage below, fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.

A. allowing   B. detectable   C. hazard     D. irresponsible E. linked    F. optimism   G. punishing   H. routes     I. sowed     J. unavoidable   K. widespread

Time for a clean-up

You are probably aware of the term “forever chemicals”, if not entirely clear on the specifics. What they are is a class of around 16, 000 artificial compounds called PFAS that break down very slowly, if at all in the environment and our bodies. They are extremely useful, but also a potential     1     to wildlife and human health. After more than 80 years of     2     and often unlimited use, PFAS pollution is more or less everywhere, from the soil on our farms to the rain that waters them. In all likelihood, you have a(n)     3     amount of these chemicals in your body.

A growing body of research has     4     exposure to some types of PFAS to harmful effects, such as kidney disease, immune dysfunction and certain types of cancer. Just a few parts per trillion of some forms accumulated over time is enough to be damaging. Moreover, exposure is more or less     5    . Skipping greaseproof (防油的) packaging or filtering tap water may limit acute exposure, but there are many other pollution     6    . In any case, for most of us, it is already too late.

How did we let it come to this? To some extent, society is reaping what it     7     by permitting so many novel chemicals to be released without a proper system to test their safety first. That has to change, and not just for PFAS. Time and again we find, too late, that industrial chemicals are harmful—as now seems the case with those in some climbing shoes—while     8     the firms that make them to carry on business as usual. There is nothing illegal in that. Nevertheless, the PFAS industry has been extremely     9    . There is good evidence that some producers have known for decades that the chemicals could cause harm, but actively confuse that knowledge. As the science of PFAS advances, there is     10     that they can be replaced, as well as rounded up (聚集) from the environment and destroyed.

3 . Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.

A .address     B. launched     C. charge        D. highlights       E. mentioned     F. blocking          G. involving   H. potential     I. previously     J. fortunately     K. authorities

A fire that broke out in an apartment building in Nanjing on February 23 left 15 people dead and another 44 injured. Local     1     said the fire started on the ground floor of the building where several electric bikes were parked.

In China, it is forbidden (禁止) to park or     2     electric bikes in public areas of high-rise buildings. However, violations (违规行为) are common. The management of such electric vehicles has remained a challenge.

The recent tragedy (悲剧) further     3     the safety risks posed by electric bikes in densely populated communities. Data showed that, by the end of 2022, there were 350million electric bikes in China. This means, on average, one out of every four Chinese people has an electric bike. Meanwhile, the number of fire accidents     4     electric bikes has also increased. In 2023, there were 21,000 cases in total, a year-on-year (同比) increase of 17.4%. Some 80% of those fires occurred during charging, with over half taking place at night. About 90% of the deadly fires began in lobbies (大厅), corridors and stairwells (楼梯井).

“For many communities, builders didn’t take into consideration the infrastructure (基础施) for parking and charging electric bikes. Therefore, they often lack a corresponding (相应的) safety plan,” said Yang Zhimin, a Shenzhen official.

The latest incident in Nanjing isn’t the first electric bike fire that has happened in the community involved. Residents     5     a similar one in 2019. That fire, luckily, did not result in any injuries. In 2022, it was reported that over 180 electric bikes were parked overnight in one building. Many residents have     6     voiced concerns over the safety risks posed by these electric bikes.

Following the tragedy, Nanjing authorities announced a thorough (面) review of safety risks. This covers high-rise buildings, commercial spaces (商业区) and other densely populated areas. They aim to     7     high-risk activities, especially those related to electric bikes. Among them are     8     fire evacuation routes, charging electric bikes indoors, and using unsafe wiring (线路系统) for charging.

Other cities across China have also taken action to remove     9     fire hazards. Shanghai has     10     citywide safety inspections of electric bikes in residential areas. On February 25, Huainan in Anhui province issued a notice stressing stricter electric bike management.

“We will work to ensure that all electric bikes in China are parked outdoors,” said the Ministry of Emergency Management (MEM, 应急管理部) on February 26.

5 . Directions: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.

A. numerous            B. regulations        C. compared   D. elaborate     E. advantage       F. adopted G. previously       H. additionally             I. estimated             J. ranging     K. innovation

Live Shows are back, and so are street stalls

With the revival of live music gigs in China this year, stalls outside of concert venues have become increasingly popular again across the country.

Vendors offer goods     1     from essentials like water and raincoats to fan merchandise such as bracelets (手镯) and tattoo stickers. They aim to attract the large groups of fans going to the concerts.

The China Association of Performing Arts (CAPA, 中国演出行业协会) reported that in the first half of 2023, the country hosted over 190,000 performances. The number increased by 400.86%     2     with the previous year. These performances have attracted over 60 million music enthusiasts. Another report     3     that China’s performance market would reach 90.3 billion yuan by the end of this year.

“Where there are business opportunities, there is potential for stalls,” said Hu Xiaowu, an expert on urban science. “As more concerts are organized in different cities, many young people have found the chance to sell goods related to the events.“

Zeng Dexiong, a professor of social sciences, believed more people would take     4     of this new wave. This, he said, would probably bring about fierce competition, which in turn would lead to more creativity and     5    .

Sun Ximin,25, set up a stall as a side hustle when a large venue near her home in Guangzhou hosted its first concert in April. There weren’t many stalls back then, and she sold simple hair accessories (配饰).When more vendors gathered outside, Sun had to offer more     6     services, like braiding (编发), to stand out. To attract more customers, she styled her own hair in complex braids.    7    , she offered free Polaroid photos.

For Li Zhenzhen, a 23-year-old citizen of Xi’an in Shaanxi province, success lies in seeking the best location. She found it was more beneficial to locate her stall near a subway station rather than the concert venue’s entrance. She explained that concertgoers are likely to buy the goods on impulse (一时冲动) as they get out of the station. However, as they walk past     8     stalls on the way to the entrance, their desire to purchase wanes.

The rapid development of the street stall economy offers young people flexible opportunities to earn money, Hu noted.

Recognizing this, local governments are now easing     9     to encourage the entrepreneurial spirit. Cities like Beijing and Shenzhen have already     10     policies to support stall operations, setting aside specific areas for vendors.

7 . Directions: Complete the following paragraphs by using the words in the box. Each word can only be used once. Note that there is one word more than you need.

A. valued        B. challenge        C. continual        D. deal             E. requirements F. vary            G. question          H. goal                 I. retired          J. experience        K. rated

College Sportsmen

College sports, especially football and basketball, are a big industry. Nationally     1     teams and television broadcast rights can be worth millions of dollars.

This could be seen as a good     2     all around. Colleges invest in their players and, in return, the schools earn money and attention. The athletes often get a free education. And they gain     3     that might lead to a chance to play professionally.

But critics     4     the morality of a situation where college athletes may seem     5     more as athletes than as college students. Praise is heard for recent improvements in graduation rates. Yet critics say that some players who finish college never really learn anything except their sport.

Getting back to the question of how much college athletes study, a better answer would be: it all depends. The expectations and pressures on athletes     6     from school to school and sport to sport.

The National Collegiate Athletic Association governs college sports in the United States. For the past few years, this organization has been increasing     7     for student athletes. College athletes are required to make     8     progress toward earning their degree. Yet finishing college is not always a     9     for students who are good enough to play professionally.

Fans of American football may remember the     10     New York Jets quarterback Joe Namath. Last weekend, he graduated from the University of Alabama. He left that school forty-two years ago to play for the Jets. Now he is sixty-four, but he went back-in part, he says, because he had promised his mother to finish his education.

8 . Directions: Fill in each blanks with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need. (E=AB, F=AC, G=AD, H=BC, I=BD)

A. assessed       B. aware        C. emerged       D. identified     E. ordinary F. replicated       G. reward       H. responsibility       I. survivors

We Could Be Heroes

Altruism has long been an evolutionary mystery. Why would anyone choose to help somebody not related to them, with no promise of     1    ? The usual answer is that such behaviour is an adaptation: for example, groups in which it     2     would have been more united, and hence more successful. But what about acts of extreme altruism? Can we ever understand why some people risk — and sometimes lose — their lives for a stranger?

To try to answer this question, Samuel Oliner, a sociologist, and his wife Pearl set up the Altruistic Personality and Prosocial Behavior Institute at Humboldt State University in 1982. In one of their first studies, still the largest of its kind, they interviewed and psychologically     3     406 people who had risked their lives to rescue Jew in Nazi-occupied Europe, along with 72 people who had lived in occupied areas but had done nothing out of the     4    . A number of things became clear. The rescuers were much more sympathetic than the non-rescuers, and they also supported values of fairness, compassion and personal     5     towards strangers that they said they had learned from their parents.

What’s more, they were unusually tolerant: the people they     6     as their “in group” consisted of the whole of humanity, not just their own kind. As Kristen Monroe at the University of California, Irvine, who has studied the psychology of Holocaust rescuers, puts it: “Where the rest of us see a stranger, an altruist sees a fellow human being.”

Samuel Oliner says his finding has held up in all their follow-up studies. It has also been     7    by psychologists Eva Fogelman, whose father, too, owed his wartime survival to the generosity of Polish farmers. Fogelman has spent much of her career studying the psychological effects of the Holocaust on     8     and their families. In her book Conscience and Courage, she recalls her conversations with about 300 rescuers of Jews: I began after a while to wait for the recital of one or more of those well-known passages: a loving home; an altruistic parent or beloved caretaker who served as a role model for altruistic behavior, a tolerance for people who were different.”

10 . Directions: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.

A. faith     B. support     C. instantly     D. establishments     E. available     F. thoroughly G. entitled     H. reflect     I. arise     J. represent     K. unrealistic

Zoos were originally created as places of entertainment, and their suggested involvement with conservation didn’t seriously     1     until about 30 years ago, when the Zoological Society of London held the first formal international meeting on the subject. Eight years later, a series of world conferences took place,     2     ‘The Breeding of Endangered Species’, and from this point onwards conservation became the zoo community’s buzzword. This commitment has now been clearly defined in The World Zoo Conservation Strategy (WZCS)，which –although an important and welcome document- does seem to be based on a/ an     3    optimism about the nature of the zoo industry.

The WZCS estimates that there are about 10000 zoos in the world, of which around 1000     4     a core of quality collections capable of participating in coordinated conservation programs. This is probably the document’s first failing, as I believe that 10000 is a serious reserve of the total number of places which claim to be zoological     5    . Of course it is difficult to get accurate data but, to put the issue into perspective, I have found that in a year of working in Eastern Europe, I discover fresh zoos on almost a weekly basis.

The second flaw in the reasoning of the WZCS document is its naive     6     in its 1000 core zoos. One would assume that the quality of these institutions would have been     7     examined, but it appears that the criterion for inclusion on this select list might merely be that the zoo is a member of a zoo federation or association. This might be a good starting point, working on the basis that members must meet certain standards, but again the facts don’t     8    the theory. The greatly respected American Association of Zoological Parks and Aquariums (AAZPA) has had extremely dubious, and even notorious (臭名昭著的) members. As they were always a collection of bad reputation, one is obliged to     9    upon the standards that the Zoo Federation sets when granting membership. The situation is even worse in developing countries where little money is     10    for redevelopment.