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
How ____ do you play soccer? –_____
Mum, ______ is my friend Peter.
When Becky ____ after school, she saw her parents in the living-room.
The 2014 Summer Youth Olympic Games will be heldAugust 2014 in Nanjing . [ ]
Now I can’t find ______book about animals. —Is it ______ old picture book on the desk?