You_finish work now.You can give me this afternoon.A.haven't to B.needn't to C.don't need
问题描述:
You_finish work now.You can give me this afternoon.A.haven't to B.needn't to C.don't need
D.don't have to
We can go upstairs___
A.by a lift B.on a lift C.in a lift D.in lift
答
正解D. 没必要的正确表达法: don't have to do sth ...