Question

【题目】 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

Answer 1

【答案】C

【解析】考查动词短语辨析。take off意为“脱掉，起飞，突然成功”；put off意为“推迟，延期”；set off意为“出发，点燃”；fall off意为“掉落，减少”。句意：很多人在呼吁公众在春节期间少燃放烟花，以保护环境。set off符合语境。选择C项。