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

题目简介

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

题目详情


The government has to close those small factories to prevent the water of the river ______.
A.pollutingB.from pollutingC.being pollutedD.polluted
题型:单选题难度:偏易来源:不详

答案

C

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