问题
选择题
____ is said that the terrible accident happened at midnight.
A.What
B.That
C.It
D.Which
答案
答案:C
本题考查代词。根据句子结构可知,该处用it作形式主语。真正的主语为从句that the terrible accident happened at midnight。句意:据说,恐怕的事故发生在午夜。