问题补充:
.It will be about three yearsnext Olympic Games are held.
A. when
B. since
C. that
D. before
答案:
A. when
B. since
C. that
(答案→)D. before
解析:可联系答.案.网客服索取。
时间:2020-01-08 17:26:56
.It will be about three yearsnext Olympic Games are held.
A. when
B. since
C. that
D. before
A. when
B. since
C. that
(答案→)D. before
解析:可联系答.案.网客服索取。