It was never clear _______ the man hadn’t reported the accident sooner.A．thatB．h - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

It was never clear _______ the man hadn’t reported the accident sooner.

A．that

B．how

C．when

D．why

答案

解析

D【命题动向】考查名词性从句。
解析一：It做形式主语，真实主语由后面的句子来充当。从主语从句的句子成分看，表示原因是最恰当的。句意为：那个人并没有早点儿报告这次事故，其原因还不清楚。
解析二：本题意为“不清楚为什么这个男人没有及早汇报这个事故。”it是本句的形式主语，why引导的从句是真正的主语，表示原因。B选项放在句中句意不通，C选项when表示一个时间点，不能和完成时连用。A选项that放在句中句意不通。

核心考点

试题【It was never clear _______ the man hadn’t reported the accident sooner.A．thatB．h】；主要考察你对名词性从句等知识点的理解。[详细]

举一反三

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A．what

B．that

C．which

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A．As; whom	B．What; whom
C．It; whose	D．What; whose

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A．that

B．why

C．if

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A．It

B．As

C．What

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A．why

B．how

C．when

D．whether

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