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Therescuers

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问题详情:

Therescuers

The rescuers_________to head for the spot where the accident happened as soon as they got the order.                                    

A set out          B. set off

 C. set up         D. set in

【回答】

【解析】选A。考查词组辨析。句意:救援人员一接到命令,就前往出事地点。set out to do开始做某事;set off开始(旅程、赛跑等);set up建立,设立;set in以……为背景。

知识点:动词

题型:选择题

标签:Therescuers