_____ in thought completely, he didn’t even know what was going on. A.LosingB.LostC.Having lostD.Hav

题目简介

_____ in thought completely, he didn’t even know what was going on. A.LosingB.LostC.Having lostD.Hav

题目详情

_____ in thought completely, he didn’t even know what was going on.
A.LosingB.LostC.Having lostD.Having been lost
题型:单选题难度:偏易来源:不详

答案

B
句意强调主语沉思,而不知道下一步将要做什么事情。由主语he,我们可知应用主动语态,排除选项D;Having lost表示动作发生在主语动作之前,不和题意,排除C;过去分词作形容词,可以表示主语所处的一种状态,符合题意。

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