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问题 单项选择题

下列关于需要与需求之间的联系的说法正确的是（）

A、需要是需求的动机

B、需要等于需求

C、需要的效用大于需求

D、需求只是欲望而需要是取决于购买力

答案

参考答案：A

完形填空

Although anyone can do it, storm chasing is extremely dangerous. The power of a big storm 31         throw a cow into the air 32         destroy a whole house in seconds. Storm chasers are also often hurt in accidents 33          (cause) by driving in 34         heavy rain. If you are a 35         (begin), it is much safer to join a group for storm-chasing vacations 36____________ the storm season.

However, for storm chasers, it is all worth it . “37                   you get 38            (close)to a storm, it is the most 39             (excite) sight you will 40             see in your life,” says Jasper Morley. “Every storm is an example of the power of nature. It is the greatest show on Earth.”
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句型转换

按要求改写句子。

1. What food do you like best? (同义句)

______________ ______________ _______________ ________?

2.We would like to go to the supermarket with Mother.(对划线部分提问)

_________ ________ you like _________ ____________ with Mother?

3. His mother usually gets up at half past five.(对划线部分提问)

_______ ______does his mother ________ up?

4.Jack likes hamburgers.  (用vegetables改为选择疑问句).

______ Jack______ hamburgers ______vegetables?

5.They don't have the same habit.(同义句)  

They have ___________ _____________.
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