问题
选择题
is known to all is that the Diaoyu Islands have belonged to China since ancient times.
A.As
B.It
C.What
D.That
答案
答案:C
题目分析: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。