8. The strength the storm sometimes surprises people.

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3. Sandstorms in China appear to have increased in recent years as a result of “desertification”.

翻譯

仿寫他好像知道此事了。

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5. So if you want to go out,you’d better a mask.

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4. Please (把 …列成單) all the names of the students.

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    IV.閱讀填空

    There is an English saying “ 1 ” Until recently, few people took the saying seriously. Now,however,doctors have begun to look into laughter and the effects it has on the human body. 2

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3. This is a process that happens when land becomes desert because of climate changes and because people cut trees and dig grass.

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