*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: Students often want to practice their English outside class. One of the best ways to practice your English is to speak to a foreigner. You may ask, "Is it okay to try to talk to foreigners I see in the street?" The answer is yes and no, but probably no! If you see a foreigner who looks lost, it is polite to ask him, "May I help you?" But, otherwise, you should probably let them get on with their business. Situations, however, do exist where it is quite all right to talk to foreigners. If a foreigner enters your school, classroom, office, shop or restaurant, for instance, feel free to ask him (for example): -- What is your name? -- Where do you come from? -- What do you think of Beijing? -- How long will you stay in Beijing? There are also situations where it's okay to talk to foreigners in public places. If you see a foreigner alone in a restaurant, bar or coffee shop, it may be appropriate to ask him or her: -- Is this seat free? -- Do you mind if I talk to you in English? You can probably help them if they are new in China and if they are alone, you may be able to make them feel more welcome. After a few such questions, you should know whether this person wants to talk to you or not. If they ask you similar questions, or if they give long, informative answers, you're in luck. If not, then give them their privacy. Talking to strangers is fun if you choose the right time and place. Question: This passage probably comes from a newspaper in column _ . Options: A: Sports B: Health C: Language D: Business
**Answer**
C

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: In order to save money for a trip to Thailand to visit her family and friends, Emma White, a keeper in California, worked overtime. She saved more than 900 dollars and was planning to buy a ticket, but she lost her purse with all her money and credit cards . Emma looked through the garbage and all the buildings where she worked but came up empty-handed. She went home heartbroken. She believed that she had lost her money forever. While Emma was at home, sad and depressed, a homeless man was searching through the garbage looking for things to sell. As he was looking through a garbage bag, he found something wrapped in a plastic bag. The homeless man, who did not want to be recognized, took the purse to Sherry Wesley, because Sherry Wesley knew him from her volunteer work at a homeless shelter. The homeless man came to Sherry Wesley with the wad of money and said, "This probably belongs to someone that you work with; can you find the owner?" Sherry Wesley works in one of the buildings that Emma cleans and she knew Emma had lost her purse. Emma was amazed when she heard the good news. "I couldn't believe it when they called me," she said. "He has a very big heart. If someone else had found the purse, the money would be gone." As a reward, Emma gave the man 100 dollars. The homeless man gave half of the money to Sherry Wesley and asked her to donate it to charity for him. Question: Why did Emma work overtime? Options: A: To make a trip travel around the world. B: To be a volunteer to help others. C: To donate the money to the homeless man. D: To save money to visit her family and friend.
**Answer**
D

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: It takes two to duet , and one question for scientists is how these coordinated performances arise -- in birds. Are they the result of cooperation, a way in which one pair signals to others that they've got it together? Or are they the result of conflict, evolving to avoid one partner's song interfering with the other's? A study of duetting in Peruvian warbling antbirds suggests that it might be a little of both, and that context is everything. Joseph A. Tobias and Nathalie Seddon of the University of Oxford show in Current Biology that sexual conflict can cause the female of a pair that normally cooperates to "jam" the male's song by singing over it. The researchers exposed antbird pairs to recorded songs of other antbirds and monitored the songs the pairs produced. In one experiment, they played the songs of an intruding pair. In this case, the resident pair "both are likely to lose their territory, so both should cooperate," Dr. Tobias said. And they do. They produce a coordinated duet that in effect tells the intruders to keep away. But when the researchers played the song of a single female, the pair behaved differently. "You'd expect the resident female to be highly motivated to defend her position in the partnership," Dr. Tobias said. And that's what occurs. The male sings its heart out, flirting with the single female, and the female of the pair does its best to interfere with the song by singing over it, apparently to make her mate less attractive to the other female. "It's clear that the male doesn't like what she's doing," Dr. Tobias said. The behavior "breaks up what is otherwise a very cooperative situation into a more complicated signal," he added. It's the first evidence of this kind of signal jamming among pairs, Dr. Tobias said. And in that it leads the male to alter its song to avoid the female's interfering notes, it shows that this kind of conflict could, over a long period, drive the evolution of coordinated song. Question: Which of the following is the topic of this passage? Options: A: The special phenomenon about birds pairs. B: The conflict of bird pairs. C: The cooperation of bird pairs. D: The piece of music for bird pairs.
**Answer**
D

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: In the traditional marriage, the man worked at a job to earn money for the family. Most men worked in an office, a factory, or some other place away from the home. Since the man earned the money, they paid the bills. The money was used for food, -clothes, the house, and other family needs, the man made most of the decisions. He was the boss. In the traditional marriage, the woman seldom worked away from the house. She stayed at home to care for the children and her husband. She cooked meals, cleaned the house, washed the clothes, and did other housework. Her job at home was very important. In recent years, many couples continues to have a traditional relationship of the kind. The man has a job and earns the money for the family. The woman stays at home and cared for the children and the house. Many Americans are happy with the kind of marriage. But some other Americans have a different impression of marriage and family responsibilities. There are two important differences in male and female roles now. One is that both men and women have many more choices. They may choose to marry or to stay single. They may choose to work or stay at home. Both men and women may choose roles that are comfortable for them. A second difference in male and female roles is that within marriage many decisions and responsibilities are shared. The husband and wife may choose to have children, or they may not. If they have children, the man takes care of them some of the time, all of the time or not at all. The woman may want to stay at home and take care of the children, or she may vant to go to work. Men and women now decide these things together in a marriage. Many married people now share these decisions and responsibilities of their families. Question: Which of the following is NOT true in the traditional marriage ? Options: A: Men worked at a job to earn money for the family. B: The woman made most of decisions. C: The woman stayed at home to care the children. D: The man paid the bills.
**Answer**
B