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Thegovernmenthastoclosethosesmallfactoriestopreventthew...

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问题详情:

Thegovernmenthastoclosethosesmallfactoriestopreventthew...

The government has to close those small factories to prevent the water of the river ______.

A. polluting        B. from polluting           C. being polluted           D. polluted

【回答】

C

知识点:非谓语动词

题型:选择题

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