is known to all is that the Diaoyu Islands have belonged to China since ancient times.A.As B.It C.Wh

题目简介

is known to all is that the Diaoyu Islands have belonged to China since ancient times.A.As B.It C.Wh

题目详情

        is known to all is that the Diaoyu Islands have belonged to China since ancient times.
A.As B.It C.WhatD.That
题型:单选题难度:偏易来源:不详

答案

C

试题分析:句意:我们都知道钓鱼岛自从古代就属于中国。That在主语从句中不做成分,只起连接是作用;这里缺少主语从句的连词,并且连词在句中做主语,根据句意故选C。
点评:本题难度适中。主语从句是一个重要的语法点,主语从句是中学阶段的重点语法项目,也是高考的热点之一。
即学即练:        he was successful is still a puzzle.
A. As              B. How                C. What          D. That
解析B。句意:他是如何成功的仍然是个谜。

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