【題目】Many people are asking the public to ________fewer fireworks during the Spring Festival to protect the

environment.

A. take off B. put off

C. set off D. fall off

【答案】C

【解析】考查動詞短語辨析。take off意為脫掉,起飛,突然成功;put off意為推遲,延期;set off意為出發(fā),點燃;fall off意為掉落,減少。句意:很多人在呼吁公眾在春節(jié)期間少燃放煙花,以保護環(huán)境。set off符合語境。選擇C項。

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