Jack is a twenty-year-old young man. Two years ago, when he finished middle school, he fou

Jack is a twenty-year-old young man. Two years ago, when he finished middle school, he found work in a shop. Usually he works until ten o'clock in the evening. He is very tired when he gets home. After a quick supper he goes to bed and soon falls asleep. His grandma who lives downstairs is satisfied with (满意) him.
　　One day, on his way home, he met Mary. They were both happy. He asked the girl to his house, she agreed happily. He bought some fruit and drinks for her. And they talked about their school, teachers, classmates and their future (未来). They talked for a long time.
　　Have a look at your watch, please, said the girl. What time is it now?
　　Sorry, something is wrong with my watch, said Jack. Where's yours?
　　I left it at home.
　　Jack thought for a moment and found a way. He began to stamp his foot on the floor, Bang! Bang! Bang!
　　The sound woke his grandma up. The old woman shouted downstairs, It's twelve o'clock in the night, Jack. Why are you still jumping upstairs?
【小题1】Jack was when he finished middle school.A．sixteenB．eighteenC．twentyD．fifteen【小题2】The old woman is satisfied with Jack because .A．he's her grandsonB．he's cleverC．he can keep quietD．he gets home on time【小题3】From the story, we can know that Mary is Jack's .A．classmateB．colleague (同事)C．auntD．wife【小题4】The word stamp in the story means in Chinese.A．盖印B．跺C．贴邮票D．承认【小题5】Jack stamped his foot on the floor in order (为了) .A．to wake his grandma upB．to make his grandma angryC．that his grandma was going to tell him the timeD．that his grandma was going to buy him a watchB

(答案→)B 解析：文章讲的是jack每天下班都很安静，他的奶奶对此很满意。有一天，他带他的同学mary回家，聊天聊了很久，不知道时间，jack利用跺脚，从他奶奶那知道了时间。【小题1】推理判断题。根据第一段”Jack is a twenty-year-old young man. Two years ago, when he finished middle school, “可知，20岁的时候毕业两年了，所以是18岁毕业的。【小题2】推理判断题。根据后文他跺脚的事情可以推断出，他奶奶喜欢安静的环境，所以他肯定是很安静的。【小题3】推理判断题。根据”they talked about their school, teachers, classmates可知。【小题4】词意猜测题。根据最后两段可知【小题5】推理判断题。根据因为他们都不知道时间，没有表，而他奶奶在他跺脚之后说了时间可知，他是为了知道时间。

这下我知道了