题目内容
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 |
【答案】
C
【解析】略
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I know Mr. Shuili; we ______ to each other at an English lecture.
|
A.were introduced |
B.are been introduced |
C.are introduced |
D.had been introduced |