Problem: 
Q: Read the following article and answer the question. Article: People drink tea. There are many kinds of tea, such as black tea, green tea, white tea and yellow tea. People drink a lot of tea in China. Some people drink it because they think it makes them healthy. Many people drink it because it tastes very good. It is delicious. People drink a lot of tea in Japan. People drink a lot of green tea in South Korea, too. In Vietnam, people like to drink coffee first. Then they drink tea. People drink a lot of tea in England. Every afternoon, people drink tea. It's "tea time". English people like to drink their tea with milk in it. Many people drink black tea in the US. In the South, people like to drink sweet tea. Sweet tea is cold black tea with sugar in it. Most tea comes from China. Some tea comes from India or Sri Lanka. Kenya, Japan and Indonesia also grow tea. Question: Most tea comes from Answer:
Answer: China
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Q: Read the following article and answer the question. Article: New rules and behavior standards for the middle school students came out. Middle schools are going to use a new way to decide who the top students are. The following are some of the new rules. You should not be allowed to dye your hair, smoke or drink. You should not copy others' work in an exam. Don't do it again if you did it! Good students love animals and care for other people. Being kind to animals is being kind to ourselves. Be friendly to the people around you. Try to think of others, not only yourself. Don't look down on new ideas. Everyone's ideas are important. You should welcome them, because new ideas make life better for everyone. Learn to protect yourselves. If you have to go home late, you should let your mother or your father know. Use the Internet carefully. The Internet can be very useful for our studies. But some things on the Internet aren't good for teenagers, so try to look at web pages that are good for you. Question: The passage mainly tells us how to   _  . Answer:
Answer: be the top students
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Q: Read the following article and answer the question. Article: Our voice gives away a lot of information about ourselves. It can tell us our gender and age. And now, scientists say that it can also tell us our height. Scientists at Washington University, Indiana University and University of California found that listeners could accurately tell the height of speakers, just by their voices. And the key to this mystery is a sound known as the subglottal resonance . It _ with height and helps us build a mental picture of a person. "The best way to think about subglottal resonances is to imagine blowing into a glass bottle with water. The less water in the bottle, the lower sound," said John Morton, a scientist at Washington University. And it's the same for humans. The frequency of the subglottal resonance depends on the height. The taller we are, the deeper the resonance frequency is. In order to find out whether people could identify the resonance, scientists did experiments. A number of same-sex pairs of different heights were told to read the same sentence aloud. It was played back to listeners who had to choose which one of the pairs was taller. Then, other listeners had to rank the speakers from the shortest to the tallest. The listeners were able to identify the tall people 62.17% of time, much higher than a lucky guess. Why not try the experiment yourself? Find out if your tall friends have deeper voices. Question: The best title of the passage might be   _  . Answer:
Answer:
Our Voice Tells Our Height