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

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

题型:不详难度:来源:
Rescuers had to _____ the search because of worsening weather conditions.
A.call offB.take offC.come offD.cut off

答案
A
解析
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。
举一反三
There is no perfect person, some people have made _____success of themselves in spite of what would appear to be ______ weakness in their professions.
A./, aB.a, /C.a, aD./, /

题型:不详难度:| 查看答案
______in the heart of Toronto is the Canadian National Tower, ______ is often called the CN Tower for short.
A.Located, whereB.locating, which
C.locating, whereD.located, which

题型:不详难度:| 查看答案
Choosing a college major can be a difficult task, but it is nothing to take         .
A.slightlyB.lightlyC.seriouslyD.hardly

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--- I like football.
---______ my sister and me.
A.So doB.So areC.So didD.So it is with

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Having concentrated for a long time he ____ his work, made some coffee and talked with his colleagues.
A.put onB.put asideC.put offD.put back

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