They exercisetwo hours a day．Howlongdothey exercise a day? 题目和参考答案——青夏教育精英家教网——

题目内容

16．They exercisetwo hours a day．（对划线部分提问）
Howlongdothey exercise a day？

分析他们一天锻炼两小时．
他们一天锻炼多久？

解答答案：How long do．划线部分指的是时间段，提问用疑问词how long 多久，后加一般疑问句语序，这里是一般现在时，主语they，故借助于do，故答案是How long do．

点评要考查特殊疑问句的疑问词组，做此类题目，一定注意答语的句意，根据答语推测所要问的内容，然后选出所需要的疑问词或疑问词组．

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相关题目

6．A thief who dropped a winning lottery ticket（彩票） at the scene of his crime has been given a lesson in honesty．The man who was robbed picked up the ticket，then won the￡25，000prize，managed to look for him，and handed over the cash．
The robbery happened when maths professor Vinicio Sabbatucci，58，was changing a tyre （轮胎） on an Italian motorway．Another motorist，who stopped to"help"，stole a suitcase from his car and drove off．The professor found the dropped ticket and put it in his pocket before driving home to Ascoli in eastern Italy．
The next day，he saw the lottery results on TV and，taking out the ticket，realized it was a winner．He claimed（认领） the 60million lire（里拉） prize．Then he began a battle with his conscience．Finally，he decided he could not keep the money although he had been robbed．He advertised in newspapers and on radio，saying："I'm trying to find the man who robbed me．I have 60million for him-a lottery winner．Please meet me．Anonymity guaranteed．（匿名担保）"
Professor Sabbatucci received hundreds of calls from people hoping to trick him into handing them the cash．But there was one voice he recognized，and he arranged to meet the man in a park．The robber，a 35-year-old unemployed father of two，gave back the suitcase and burst into tears．He could not believe what was happening．"Why didn't you keep the money？"he asked．The professor replied："I couldn't because it's not mine．"Then he walked off，refusing the thief's offer of a reward．

66．From the passage，we can learn that the thief isD．
A．a worker
B．a professor
C．a businessman
D．out of work
67．The sentence"Then he began a battle with his conscience．"in Paragraph 3implies （暗示）all of the following EXCEPT thatA．
A．he knew what he should do as soon as he saw the lottery results
B．he thought about keeping the money for some time
C．he thought for a moment of punishing the robber
D．he came to realize that honesty is more important than money
68．Hundreds of people phoned professor Sabbatucci because theyB．
A．wanted to make fun of him
B．hoped to get the money
C．knew who the robber was
D．lost the lottery ticket
69．The robber cried becauseC．
A．the professor accepted his offer of a reward
B．the professor refused to return him the money
C．he couldn't believe the professor returned him the money
D．he gave back the suitcase to the professor
70．If the story appears in a newspaper，the best title might beA．
A．A Robber's Lucky Day
B．A Popular Maths Professor
C．A Magic Lottery
D．A Reward of Honesty．

A．Is he of medium build with glasses？
B．He always wears black and yellow sports shoes．
C．Does he wear red shorts？
D．What does he look like？
E．Nice to meet you，too．
F．His name is Ben Clark．
G．He has curly brown hair．

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B：（85）E
A：Do you know my cousin？He's new here in our school．
B：（86）D
A：He is very tall and has short curly blonde hair．
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B：I think I know him．（88）G
A：Yes，that's him．He is the new captain of our school soccer team．（89）F．

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