is known to us all is that the 2008 Olympic Games will take place in Beijing.A. What BI

发布时间：2020-08-17 05:44:23

        is known to us all is that the 2008 Olympic Games will take place in Beijing.
A. What
BIt
C. As
D. Which

网友回答

(答案→)A. What
B. It
C. As
D. Which
解析：句意：众所周知，2008 年奥运会将在北京举行。It做形式主语。后面的that从句是真正的主语。
考点: 考查主语从句的关系词辨析。
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