题目内容
Unless ________to speak,youshould remain silent at the conference.
- A.invited
- B.inviting
- C.beinginvited
- D.having invited
A
本题考查的是过去分词作条件状语时的用法。在这儿unless invited=unless you are invited。
本题考查的是过去分词作条件状语时的用法。在这儿unless invited=unless you are invited。
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Unless ___ to speak, you should remain silent at the conference.
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B.inviting |
C.being invited |
D.having invited |
Unless________ to speak, you should remain silent at the meeting.
A.invited |
B.inviting |
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