. We can hope ___ the best but we must prepare ____ the worst at the same time.A_刷题宝

题干

. We can hope ___ the best but we must prepare ____ the worst at the same time.

A．for; for

B．for; /

C．/; for

D．/; /

上一题下一题 0.85难度单项选择更新时间:2010-06-30 06:11:46

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