- Could you finish the task in two days?- _______.I have something else to do these days.
A.I could not
B.Yes.I think so
C.I'm afraid so
D.I'm afraid not
正确答案是D
- Could you finish the task in two days?- _______.I have something else to do these days.
A.I could not
B.Yes.I think so
C.I'm afraid so
D.I'm afraid not
正确答案是D