Read the article and select the best answer. Article: The coyote , that clever animal of wide-open spaces, has come to the nation's capital. In fact, coyotes have spread to every corner of the United States, changing their behaviors to fit new environments and causing researchers to deal with a troublesome new kind of creature: the city coyote. The coyote originally lived in the middle of the continent. One of its most obvious characters is its smartness, which has made the animal a notorious pest. Hunters trapped, shot and poisoned more than a million coyotes in the 1900s. It's still one of America's most hunted animals. Yet the coyote has survived. How has the coyote shown this extraordinary ability? "I guess if you wanted to use one word, it'd be ' _ '," says Eric Gese, an expert at Utah State University. Coyotes can live alone, in pairs, or in large packs like wolves; hunt at night or during the day; occupy a small region or an area up to 40 square miles; and live on all sorts of food, from lizards and shoes, to ants and melons. Unbelievably people helped coyotes increase when they killed most of the wolves in the United States. The spreading of coyotes into city areas, though, is recent. They travel at night, crossing sidewalks and bridges, running along roads and ducking into culverts and underpasses. No one knows why coyotes are moving into cities, but experts explain that cleverer, more human-tolerant coyotes are teaching urban survival skills to new generations. Occasionally, coyotes might attack human beings. There have been about 160 attacks on people in recent years. Therefore, people have been consistently told not to feed coyotes or leave pet food unsecured. That, plus a large trapping program in the neighborhood, has cut down on the coyote population. Question: According to the passage, coyotes _ . Options: A: originally lived in the west of the continent B: sleep during the day but look for food at night C: are teaching survival skills to their younger generations D: suffered a population decrease because people killed wolves
C

Read the article and select the best answer. Article: Many people especially beginners,often complain that listening to spoken English is too hard for them. But if you don't understand what people are saying,how can you converse with them?It may be difficult,but learning by listening is necessary. It can be done. It is a common fact that different people have different pronunciations of the same word. Stanronunciation is the basis for English study,especially of listening. If your pronunciation is not standard,it is hard for other people to understand you as it is for you to understand them. You may know the words when they are written down. That's important.You should plan to read every time you practise speaking and listening. Select a set of good books with cassettes. Do the exercises, from the simple to the difficult, step by step.As for listening, you have many choices: Watch English-language films, listen to English-language radio and television programs. Try to listen every day,even if only for a few minutes. At first,you may understand few words or perhaps only familiar names such as Clinton. Don't give up. Just listen. On TV,you can guess some of the words from watching what is happening on the screen.Gradually, you will find yourself recognizing some words.Try to pronounce them. Do you sound like the person on TV? Are you speaking standard English? Remember to read and practise speaking. It will help you to listen better. You may find many words that you missed or didn't understand when you were listening. Every day, spend an hour reading English. Talk to English-speaking foreigners whenever possible. Talking face to face is the liveliest textbook.In general, foreigners will speak more slowly with you, use simple words, and use gestures to help you understand them. Question: Standard pronunciation _ . Options: A: can help to communicate with others B: is the basic condition of listening C: helps the speaker to be understood easily D: makes listeners content to converse with you
B

Q: Read the article and select the best answer. Article: The tragic death of celebrity Wang Bei has made people aware of the risks of cosmetic surgery, which is becoming increasingly popular. A survey on the reaction to Wang's death, conducted by Tencent, which runs China's most popular instant-messaging service, received more than 600,000 responses, as of press time Monday.Forty-one percent of respondents expressed sorrow over her death, saying, "It's a pity she died at such a young age." Some 31 percent said she should have been more cautious and less vain, while 10 percent were enraged at the hospital that conducted the surgery.The remaining 18 percent were indifferent. A common thread of online discussion is why someone considered beautiful was so dissatisfied with her looks.Some netizens said Wang was a victim of society's unrealistic ideal of beauty: double eyelids, an aquiline nose and the pointed chin typical of Western celebrities.Others said her death underscores the limits to which people will go to achieve fame and fortune.Young people, see cosmetic surgery as the key to wealth and love. "They want to improve their appearance to find better opportunities at work and in marriage," says Ding Xiaobang, a plastic surgeon with the Peking Union Medical College Hospital."We're living in a highly competitive society.People regard appearance as a weapon and a means of empowerment...Most of them tell me, 'I don't care how much I spend, just make me look beautiful'." In the past decade, Ding says he Has seen a growing number of patients, like Wang Bei, who are young and naturally good-looking.The surgeon attributes this trend to people becoming richer, the standards of beauty changing, competition and frustration. "Some are frustrated with life and use surgery as a way to try and recover," lie says. The surge in demand for plastic surgery has resulted in a rise in the number of unauthorized business establishments and surgeons conducting such procedures. Meanwhile, experts say, young and beautiful people who still seek plastic surgery need to address their... Question: Why is there such a trend of having medical cosmetic surgery according to Ding Xiaobang? Options: A: People become richer. B: The standard the beauty always changes. C: People suffer fierce competition and frustration now and then. D: All of the above.
A: D

*Question*
Read the article and select the best answer. Article: Thousands of years ago, people only ate food that was grown near their homes. Some kinds of food were only grown in one place, so people from other places didn't know about them. When Europeans first traveled to Central and South America in the 1500s, they discovered strange kinds of food that they had never seen before. Today, these are grown in a lot of different countries and they're sold in supermarkets all over the world. They don't seem strange any more! Potatoes were first grown in the Andes in South America. In 1586, they were taken to Europe by explorers . In 1719, they were taken to North America. Before 1719, nobody in North America had ever seen or eaten a potato. Today each American eats more than 60 kilos of potatoes a year. Tomatoes were also first grown by native Americans. When European explorers visited the south of America in 1500, they took tomato seeds back to Europe. Soon, tomatoes were grown in Europe, but people in England didn't eat them. At that time, a lot of English people thought that tomatoes were _ ! Chilies have been eaten in Central and South America for more than 8,000 years! In the 1500s, chilies were taken to Europe by explorers. Today, they are grown in hot countries all over the world. Question: According to the passage, we know that _ . Options: A: people only ate food grown near their homes after 1719. B: people in Europe were the first to plant potatoes. C: Chilies have been eaten in Europe for more than 1000 years. D: the European explorers took chilies to Europe in the 1500s.
**Answer**
D