题目内容
I know Mr. Brown; we ______ to each other at an international conference.
- A.are introduced
- B.are been introduced
- C.were introduced
- D.had been introduced
C
由前句:know,说明introduced为以前的被动。
由前句:know,说明introduced为以前的被动。
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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 |