It was so nice of you to come to our aid. I don’t think we ______ it without you

题干

It was so nice of you to come to our aid. I don’t think we ______ it without you.

A．can manage

B．could have managed

C．must have managed

D．could manage

上一题下一题 0.64难度单项选择更新时间:2014-06-05 01:12:50

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