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【题目】I really appreciate your efforts, but I can’t give a (n) __________ that you’ll surely be promoted. It’s up to the boss to decide.

A. permission B. guarantee

C. announcement D. determination

【答案】B

【解析】考查名词辨析。A. permission许可;允许;B. guarantee保证;担保;C. announcement公告;通告;D. determination决心;该句句意:我确实很欣赏你的努力,但我不能担保你一定会被提升。这得由老板决定。故该题正确答案为B.

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