问题

, 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;

正确答案是：

同类题型

Hearing the bell ringing, out　　　　.

you choose to work in an international travelagency—Well, you know, English is my ________ So it is mybest choice

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