【題目】Anyway, we’re here now, so let’s _______ some serious work.

A. come up with B. get down to

C. do away with D. live up to

【答案】B

【解析】

試題分析：考查動詞詞組。A.想出，提出；B.開始認真處理，對待；C.廢除，除掉；D.不辜負，實行。句意：不管怎么說，我們現(xiàn)在到了，因此讓我們開始認真工作吧。故選B。

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