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Badly water causes fish to die in great numbers. [ ] A.polluting B.polluted C.po

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Badly water causes fish to die in great numbers. [ ] A.polluting B.polluted C.po

Badly ______ water causes fish to die in great numbers.

[]

A.pollutingB.polluted

C.pollutionD.pollute

试题答案

答案:B

解析:

polluting是现在分词,意为“引起活染的”,

polluted是过去分词,意为“已被活染的”。