Thank you for all your hard work last week. I don’t think we ______ it without

题干

Thank you for all your hard work last week. I don’t think we ______ it without you.

A．could have managed	B．can manage
C．could manage	D．can have managed

上一题下一题 0.85难度单项选择更新时间:2013-01-14 09:35:47

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