2.It is six months_____I last saw him.A.after B.for C.with D.since 为什么用since 而不用after
问题描述:
2.It is six months_____I last saw him.A.after B.for C.with D.since 为什么用since 而不用after
答
since 自从
从我最后一次见他 到现在已经六个月了