题目内容
A lot of meetings were------ because of the dangerous disease.
A. turned off B. set off C. put off D. taken off
【答案】
C
【解析】考查固定短语。句意:许多会议被推迟,因为这危险的疾病。故选C。turn off 关闭,set off 出发;put off 推延,延期;take off 脱掉。
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