问题

I failed againI wish I _ harder.—But you _

A:had worked； hadn’t
B:worked； don’t
C:had worked； didn’t
D:worked； didn’t

正确答案是：

同类题型

Would you like to come to my birthday’s party—Yes, _________.

When I try to understand ____ that prevents so many Americans from being as happy as one might expect, it seems to me that there are two causes.

How long ___________ each other beforethey__________ married–For about a year

____ big success the charity show was! We collected a lot of school things.

om! Could you spare me a minute I want to havea word with you—Sure, Jean ____