题目内容
Whether in a professional or social setting it's always ________ if you fail to introduce two people when you're their only shared acquaintance.
A. superior B. awkward
C. mysterious D. current
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题目内容
Whether in a professional or social setting it's always ________ if you fail to introduce two people when you're their only shared acquaintance.
A. superior B. awkward
C. mysterious D. current