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 introduced
答案:2 悬赏:10 手机版
解决时间 2021-04-10 17:30
- 提问者网友：骑士
- 2021-04-09 23:11
最佳答案
- 五星知识达人网友：独钓一江月
- 2021-04-09 23:56
A. are introducedB. have been introduced (答案→)C. were introducedD. had been introduced解析：在一个国际会议上被介绍显然发生在过去。
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- 1楼网友：洒脱疯子
- 2021-04-10 00:36
感谢回答，我学习了
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