题目内容
He ________ finish his homework ________ 12 o'clock last night.
- A.did, when
- B.didn't, while
- C.didn't, until
- D.did, until
C
练习册系列答案
相关题目
He ______finish his homework before 12 o’clock.
|
A.haven’t to |
B.don’t have to |
|
C.hasn’t to |
D.doesn’t have to |