问题补充:
is known to us all is that the Olympic Games will take place in Beijing.
A. It
B. What
C. As
D. Which
答案:
A. It
(答案→)B. What
C. As
D. Which
解析:考查名词性从句的用法。根据句子分析,第二个is 前面的 is known to us all为主语从句,句中缺少主语,根据句意分析,应该选择能充当成分的What。
时间:2024-01-13 07:34:27
is known to us all is that the Olympic Games will take place in Beijing.
A. It
B. What
C. As
D. Which
A. It
(答案→)B. What
C. As
D. Which
解析:考查名词性从句的用法。根据句子分析,第二个is 前面的 is known to us all为主语从句,句中缺少主语,根据句意分析,应该选择能充当成分的What。