问题 选择题

________ is known to us all is that Antarctica is the coldest place on Earth.

A.It

B.As

C.What

D.That

答案

答案:C

 

题目分析:句意:大家都知道南极洲是地球上最冷的地方。这里what引导的主语从句,它在从句中做主语,that在主语从句中不作成分,it不能起引导的作用,as“正如”,根据句意故选C。

点评:本题难度适中。判断从句中用哪个连词,需用记住连词的用法,在句中的作用,连词也是高考的热点,需要考生平时多练习。需要考生会分析句子成分理解句意。

即学即练: We students got lost in the forest and decided to remain________we were and waited for the guide.

A.where       B.what       C.how        D.who

解析:A。where引导表语从句,并在从句中作地点状语。

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