Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Dear Mom, I'm sorry that I can't go back home for Mother's Day next week. On that day, I'll have to go to an important meeting for my boss, who helps me a lot with my work and life here. But I'll find time to see you at home soon. Mom, thank you for everything you've done for Tim and me. After Dad died of a heart attack at home ten years ago in a road accident, you had to work in a supermarket in the daytime and in a restaurant at night. But you always gave us two your love and care. Though you don't have to work now, I still remember your coming home and feeling tired many evenings. Tim is going to finish his studies next month. He said he would move back from school and look for a job near home. I'm glad you won't live by yourself any more. Let's plan to take a trip in the near future. It's been years since the three of us took a trip together. Happy Mother's Day. I love you, Mom. Best wishes, David Options: A David has two brothers. B David is unhappy with his boss. C David has to work on Mother's Day. D Tim will leave home for his job soon. Answer: C David has to work on Mother's Day. Question:
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The answer is:
What do we know from the letter?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Shenzhen's fast development has made it become China's most crowded city! There are about 15 million people living on its 1991square kilometers. On each square kilometer averagely live 7500 people. It is 1080 more than that in Hong Kong, and nearly 800 more than that in Guangzhou. Besides, Shenzhen owns 2 million local vehicles, and about 300000 vehicles from other places also run on the local roads every day. The total length of the city's road is 6041 kilometers. It means each resident only owns 0.58 meters of road! As a result, the city is facing serious environmental and resource problems. One of the problems is water shortage. The amount of fresh water for each person of the city is only 25% of the country's average. What's more, most of the water drunk by Shenzhen people comes from other areas. Options: A about 1991 B about 15000000 C about 150000 D about 300000 Answer: B about 15000000 Question:
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The answer is:
There are _ people living in Shenzhen now.

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Xiao Qing is a schoolboy. His brother works in a hospital of Beijing. This summer his brother lets him come to Beijing. Xiao Qing is very happy. He comes to the hospital for the first time. One evening, Xiao Qing's brother gives him a ticket for a football match. It begins in the Capital Stadium at eight clock in the evening. Xiao Qing likes to watch football matches very much, but he doesn't know the way to the Capital Stadium. He asks a young man at the bus stop, "How much is the ticket to the Capital Stadium?" "Three yuan." Answers the young man. Xiao Qing finds only two yuan in his pocket. He has to run to the next stop. When the bus comes to the stop, he sees the young man again. He asks the young man, "Now how much is the ticket?" "Four yuan," the young man says with a smile. " You run in a contrary direction." Options: A on TV B at home C in the playground D in the Capital Stadium Answer: D in the Capital Stadium Question:
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The answer is:
Xiao Qing wants to watch the football match _ .