_____ in the regulations that you should not tell other people the password.A.What is required B.Wha

题目简介

_____ in the regulations that you should not tell other people the password.A.What is required B.Wha

题目详情

_____ in the regulations that you should not tell other people the password.
A.What is required B.What requires
C.It is requiredD.It requires
题型:单选题难度:中档来源:不详

答案

C
考查it形式主语。本题的it是形式主语,真正主语是that you should not tell other people the password.

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