This is one of the problems_____ at the meeting at present.A．discussedB．discussi_刷题宝

题干

This is one of the problems_____ at the meeting at present.

A．discussed

B．discussing

C．to be discussing

D．being discussed

上一题下一题 0.4难度单项选择更新时间:2012-06-27 10:14:11

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