题目内容

________ has been proved to be true that China has made great rapid progress in every field.

[  ]
A.

That

B.

As

C.

Which

D.

It

答案:D
解析:

it在句子中作形式主语,真正的主语是that引导的句子。


练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网