问题补充:
It is well known to us all China sent up a manned spaceship to outer space
Successfully last year.
A. that
B. what
C. which
D. when
答案:
(答案→)A. that
B. what
C. which
D. when
解析:可联系答.案.网客服索取。
时间:2022-09-25 14:40:29
It is well known to us all China sent up a manned spaceship to outer space
Successfully last year.
A. that
B. what
C. which
D. when
(答案→)A. that
B. what
C. which
D. when
解析:可联系答.案.网客服索取。