It______ a calm head to find the best solution to such a difficult problem within a short time.A.cos

题目简介

It______ a calm head to find the best solution to such a difficult problem within a short time.A.cos

题目详情

It______ a calm head to find the best solution to such a difficult problem within a short time.
A.costsB.takesC.spendsD.needs
题型:单选题难度:偏易来源:不详

答案

B
此题考查动词辨析。take在此作“需要”讲,It takes sth.to do sth.“做某事需要……”。句意:这么短的时间内解决这么难的问题需要冷静的头脑。

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