28. I'm afraid we'll have to work extra
题型:选择题
问题:
28. I'm afraid we'll have to work extra hours for there are still some problems ________.
A.remaining to settle
B.remaining to be settled
C.remained to be settled
D.to remain to settle
28. I'm afraid we'll have to work extra hours for there are still some problems ________.
A.remaining to settle
B.remaining to be settled
C.remained to be settled
D.to remain to settle