Before becoming a pilot, he spent quite a long time ____.A.to be trainedB.being trainedC.trainingD.t

题目简介

Before becoming a pilot, he spent quite a long time ____.A.to be trainedB.being trainedC.trainingD.t

题目详情


Before becoming a pilot, he spent quite a long time ____.
A.to be trainedB.being trainedC.trainingD.to train
题型:单选题难度:偏易来源:不详

答案

B
考查固定搭配。句意“在成为飞行员之前,他花费了相当长一段时间接受训练。”he和train之间是被动关系,故用被动语态。故选B。

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