input question: Write a multi-choice question for the following article, with the given choices and answer: 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. Options: A How to Be Taller B Our Voice Tells Our Height C An Experience about Voice D Something about Subglottal Resonance Answer: B Our Voice Tells Our Height Question:???
output answer: The best title of the passage might be _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: East Bus --- maybe the best choice on your visit to the famous places of interest in Beijing. Sit back, relax and see all there is to see, with no need to worry about driving, finding a parking place or leaving your car with no one to watch it. We have lots of buses taking you to visit Tian'anmen Square, the Forbidden City, the Summer Palace, the Temple of Heaven Park, the Olympic Center and the Great Wall. The whole tour will take you three days. Chinese & English speaking guides. Booking by phone four days in advance . Tour price: Y=580.00 per person (half price for children under 1.2m tall ), including the ticket price, breakfast and lunch. For more information, please phone Yong'an Tourism Company at 010-23368688/23368689. Add: 356 Chaoyang Road, Beijing. Open 7 days a week. 8:00-16:00. ,. Options: A The tour price includes six meals. B Visitors can see six places within three days. C Visitors must go to the company to book the tickets. D The office hour of the company is eight hours a day Answer: C Visitors must go to the company to book the tickets. Question:
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Answer: Which of the following is not true?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Mother's Day is a holiday for mothers. People celebrate it in the United States, England,India and some other countries. Little by little, people in many other countries also celebrate it. Mother's Day is on the 2nd Sunday in May. On that day, many people give presents of love to their mothers. If their mothers are alive ,they often wear a pink or red rose or carnation .If their mothers are dead ,they wear a white one. The celebration of the first American Mother's Day was held in Philadelphia on May 10, 1908. Soon the holiday became popular all over the country and around the world. In China, people do the same on the day for mothers. And in some cities, people sometimes ask a song to be broadcast for his or her mother only. Options: A They sing songs for their mothers. B They ask songs to be broadcast for their mothers. C They buy beautiful presents for their mothers. D They wear flowers for their mothers. Answer: B They ask songs to be broadcast for their mothers. Question:
A: What kind of present do people give their mothers in some cities in China?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Tom grows the nicest vegetables and fruits, and the most beautiful flowers in his village. Plants grow in Tom's garden all through the year.Tom cuts some flowers for his sitting-room table and eats some fruits and vegetables, but he sells most of them in the market. His vegetables, fruits and flowers are so wonderful that they sell much more quickly in the market than those of other villages. How does Tom grow these beautiful plants? He is so lazy that he just sits under his orange tree with his radio. He listens to music all day. That is quite true. Tom plants things in spring, summer, autumn and winter. After that he sits with his radio. And everything grows. It is the music that does work. Tom knows more clearly that music makes the biggest vegetables and fruits and the most beautiful flowers. Plants love music as much as people. Options: A is very popular. B makes him relaxed. C makes his plants stop growing. D makes his plants grow better. Answer: D makes his plants grow better. Question:
Answer: Tom listens to the music in the garden because _ .

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: A young American doctor is asleep when his doorbell rings. It is late at night, but he has to put on his coat to answer it. It is a man! He is standing with a hat in his hand. "How do you do?" says the man. "Can you go with me now to a place out of the town? It is quite far from here, but I know you have a car and I can show you the way." "Certainly," says the doctor, "I can go with you now." The car is at the front door. The man gets into the doctor's car and they drive off. They drive for a long time, and finally the man says, "Here we are. This is my home. Now I give you money and you may go back." "But I must see the patient ," the doctor says. "How can I go back without seeing the patient?" "There's no patient," says the man, "nobody is ill. I live here. There is no taxi at this time, but a doctor often goes out for night calls . So, excuse me. Here is your money. Thank you, doctor. Good night!" Options: A reading B watching TV C having supper D sleeping Answer: D sleeping Question:
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[A]: The doctor is _ when the doorbell rings.

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: To Make Everybody Happy Peter's uncle lives in the country. Once in summer, Peter goes to stay with him for a few weeks. Whenever they go for a walk or for a drive in the car and pass somebody, his uncle waves to the passer-by. Peter is surprised and says, "Uncle Georage, you seem to know everybody here. Where did you meet them all?" "I don't know all these people." answers his uncle. "Then why do you wave to them?" "Well, Peter ," says his uncle "When I wave to someone who knows me, he is pleased. He goes on his journey with a happier heart. But when I wave to someone who doesn't know me , he is surprised and says to himself, ' Who is that man? Why did he wave to me?' So he has something to think about during the rest of his journey, and that makes his journey seem shorter.So.I.make.everybody.happy. Options: A always asks his uncle "Who is that man?" B is very happy C is not surprised at all D is very surprised Answer: D is very surprised Question:
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The answer is:
Peter _ when he sees uncle waves to everybody passing by.