. It is the first time that Chinese astronaut Wang Yueas one of the volunteers for the Mar
答案:2 悬赏:0 手机版
解决时间 2021-12-30 04:33
- 提问者网友：寂寞撕碎了回忆
- 2021-12-30 00:03
. It is the first time that Chinese astronaut Wang Yue as one of the volunteers for the Mars-500 test project .
A. has been selected
B. had been selected
C. has selected
D. selected
最佳答案
- 五星知识达人网友：渊鱼
- 2021-12-30 01:24
(答案→)A. has been selectedB. had been selectedC. has selectedD. selected解析：考查句型：It is the first time that 后跟从句用现在完成时态，题中主语Chinese astronaut Wang Yue为单数，根据语境是被选为志愿者之一，所以用现在完成时的被动语态。故选A。
全部回答
- 1楼网友：底特律间谍
- 2021-12-30 02:49
我明天再问问老师，叫他解释下这个问题
我要举报
如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！
点此我要举报以上问答信息
大家都在看
推荐资讯