is known to us all is that the 2012 Olympic Games will take place in London.A. AsB. WhatC

发布时间：2020-08-16 13:58:44

     is known to us all is that the 2012 Olympic Games will take place in London.
A. As
B. What
C. That
D. It

网友回答

A. As
(答案→)B. What
C. That
D. It
解析：考查名词性从句。句中what引导主语从句，在从句中作主语，故选B。
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