Rescuers had to the search because of worsening weather conditions.A．call offB．take offC．come offD．cut off 题目和参考答案——青夏教育精英家教网—

题目内容

Rescuers had to _____ the search because of worsening weather conditions.

A．call off

B．take off

C．come off

D．cut off

短语辨析。call off 取消；take off脱下，起飞；come off举行，表现；cut off切断，剪下。句意：救援者不得不取消搜索因为更加恶劣的天气条件。所以选A。

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