题目内容
() 4. —Why is Mr. Yang still in the teachers’
office?
—Maybe he his work yet.
A. doesn’t finish B. hasn’t finished
C. haven’t finished D. is finishing
4. B
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题目内容
() 4. —Why is Mr. Yang still in the teachers’
office?
—Maybe he his work yet.
A. doesn’t finish B. hasn’t finished
C. haven’t finished D. is finishing