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Badly water causes fish to die in great numbers. A.pollutingB.pollutedC.pollutio

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Badly water causes fish to die in great numbers. A.pollutingB.pollutedC.pollutio

Badly ______ water causes fish to die in great numbers.

A.polluting

B.polluted

C.pollution

D.pollute

试题答案

B

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”。