每天练习英语练习

每天练习英语练习

日期:2008-02-18

It is ______ that he will be present at the press conference.
A.certain　　　　　  B. sure
C. right 　　　　　  D. exact

昨日习题答案：

The earth is bigger than the moon, ____ we all know it.
A. and　　 B. as　　 C. which 　 D. that
本题分析：C
which引导的非限制性定语从句。