A:How long do you suppose it is _____ he arrived here?
B:No more than half a week.
A. when B. before C. after D. since
答案:D
译文:你认为自从他到这里,已经有多长时间了呀?
解析:since 自从(接时间)
A:How long do you suppose it is _____ he arrived here?
B:No more than half a week.
A. when B. before C. after D. since
答案:D
译文:你认为自从他到这里,已经有多长时间了呀?
解析:since 自从(接时间)