问题
____________, I wouldn’t have finished my homework.
A:If you didn’t help me
B:Had you not helped me
C:If you haven’t helped me
D:Haven’t you helped me
B:Had you not helped me
C:If you haven’t helped me
D:Haven’t you helped me
正确答案是：
同类题型
It is raining cats and dogs. This sentence probably means _____.
Have you ever ____.— No, never.
Thefallinthecostoflivingisdirectlyrelated_____thedropintheoilprice. [ ]
The students like to go ________ a trip________ spring.
Kate is one of the________ customers to Meet All because she lives just two blocks away.