问题

Didn’t they come to the party last week?— Yes. They didn’t want to come with us at first, but then we ________ persuade them. [ ]
A: would
B: could
C: were able to
D: had to
B: could
C: were able to
D: had to
正确答案是:
同类题型
I don’t think it impressive,___________ , I think it badly made.[ ]
Many people do not realize the importance of health ______they have fallen ill.
_____ realize his dream, he works very hard.[ ]
When the middle-aged man was visiting his girlfriend, she demanded that he _______ his beard.
“I’m sorry that you’ve missed the last bus. It _______ only five minutes ago.” said the man.