问题补充:
We have to camp near, ?
A. don we
B. haven we
C. will we
D. needn’t we
答案:
(答案→)A. don we
B. haven we
C. will we
D. needn’t we
解析:have to是行为动词,它是肯定形式,则用didn we 反问。
时间:2019-08-15 21:53:44
We have to camp near, ?
A. don we
B. haven we
C. will we
D. needn’t we
(答案→)A. don we
B. haven we
C. will we
D. needn’t we
解析:have to是行为动词,它是肯定形式,则用didn we 反问。