_____ is known to us all that the sun rises in the east.A.AsB.ThatC.WhichD.It

_____ is known to us all that the sun rises in the east.A.AsB.ThatC.WhichD.It

题型:不详难度:来源:
_____ is known to us all that the sun rises in the east.
A.AsB.ThatC.WhichD.It

答案
D              
解析
             
试题分析:考查it做形式主语。题意 众所周知,太阳从东方升起。考查固定句型结构,it is known to sb that …某事是众所周知的。其中it 是形式主语,真正的主语是后面的that从句。          
考点  考查it做形式主语
举一反三
I visite Zhangjiajie during the summer vacation .It’s a pleasant trip, ____I’ll never forget. 
A.oneB.whatC.itD.that

题型:不详难度:| 查看答案
We all consider _____ significant that we should cancel the order immediately.
A.howB.whichC.thisD.it

题型:不详难度:| 查看答案
Environment protection requires our joint effort. ______ will be achieved unless we work well together.
A.NothingB.AnythingC.SomethingD.Everything

题型:不详难度:| 查看答案
______ can do a job patiently and attentively for many years unless he loves it.
A.AnybodyB.NobodyC.EverybodyD.Somebody

题型:不详难度:| 查看答案
At your company there are a few machines similar to      described in this magazine.
A.theseB.themC.thoseD.ones

题型:不详难度:| 查看答案
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