题目

听材料，回答小题。 （1） Why does the man seldom do exercise? A . He lacks motivation. B . He has a heart problem. C . He works all the time. （2） What does Jacob Sattelmair probably do? A . He's an athlete. B . He's a researcher. C . He's a journalist. （3） Why does the woman speak of a study? A . To encourage the man. B . To recommend an exercise. C . To support her findings. （4） How much time will the man probably spend exercising weekly? A . 300 minutes. B . 150 minute. C . 75 minutes. 答案： A B A C

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