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问题 单项选择题

2008 年诺贝尔经济学奖颁发给美国经济学 * * 罗·克鲁格曼，奖励他( )。

A．开创了三元悖论理论

B．开创货币危机理论，并成功预测了东南亚金融危机

C．在贸易模式和区域经济学中作出的卓越贡献

D．开创了汇率决定理论的国际收支分析法

答案

参考答案：C

选择题

—Nice to see you again after all these years. What _____?

—Well, I’ve tried many things since we left school. I’m now working for a large oil company.

A．have you done

B．were you doing

C．did you do

D．have you been doing
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句型转换

按要求变化下列各句。

1. I want to give Mr. Hu this watch. (同义句转换)

    I want to give ______  ______  ______ Mr. Hu.

2. I sleep at noon. (否定句)

    I ______  ______ at noon.

3. The girl in a yellow coat is Wang Wei. (对划线部分提问)

    ______  ______ is Wang Wei?

4. He stays at school in the evening. (否定句)

    He ______ ______ at school in the evening.

5. I have a nice watch. (改为感叹句)

    ______ a nice watch I have!
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