题目内容
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 |
D
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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 |