问题

I think we’re old enough with housework.
A:can’t be
B:must is
C:should be
D:must be;
B:must is
C:should be
D:must be;
正确答案是:
同类题型
No matter how I tried to read it,the sentence didn’t ________to me.
It is obvious that this anti-smoking ____is mainly aimed at young teenagers
intelligent people can often ______ the complex,a fool is more likely to complicate the simple.
mind, Professor Wang is a learned and kind man, so we showed our ________ to him when we met him.