20.Do you feel that I the problem in a different way the other day?A.should come B.should have

问题描述:

20.Do you feel that I the problem in a different way the other day?A.should come B.should have
what;s the key?
为什么?

A.
should come中的come是从句的谓语,使从句成为一个完整的句子.