问题补充:
—How long do you suppose it is he arrived here?
—A week or so.
A. when
B. before
C. after
D. since
答案:
A. when
B. before
C. after
(答案→)D. since
解析:可联系答.案.网客服索取。
时间:2021-01-07 18:14:34
—How long do you suppose it is he arrived here?
—A week or so.
A. when
B. before
C. after
D. since
A. when
B. before
C. after
(答案→)D. since
解析:可联系答.案.网客服索取。