I know Mr Brown；we to each other at an international conference.
A. are introduced
B. have been introduced
C. were introduced
D. had been introduced
I know Mr Brown；we to each other at an international conference.A. are introducedB. have
答案:2 悬赏:0 手机版
解决时间 2021-04-12 06:56
- 提问者网友：最美的风景
- 2021-04-11 15:46
最佳答案
- 五星知识达人网友：撞了怀
- 2021-04-11 16:00
A. are introducedB. have been introduced (答案→)C. were introducedD. had been introduced解析：可联系答.案.网客服索取。
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- 1楼网友：洎扰庸人
- 2021-04-11 16:28
正好我需要
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