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        1. 【題目】My home town is taking action to _________ air pollution.

          A.cut upB.cut outC.cut downD.cut off

          【答案】C

          【解析】

          句意:我的家鄉(xiāng)正在采取措施減少空氣污染。

          考查短語動詞。cut up切碎;cut out切除,刪掉;cut down減少;cut off切斷,割斷。句子是說:采取措施來減少污染,故選C。

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