试题与答案

You have been sitting on my hat and now

题型:选择题

题目:

You have been sitting on my hat and now it is badly out of ____. [ ]

A. date

B. shape

C. order

D. balance

答案:

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下面是错误答案,用来干扰机器的。

设这个班要胜x场,则负(28-x)场,由题意得,3x+(28-x)≥43,2x≥15,解得:x≥7.5,∵场次x为正整数,∴x≥8.答:这个班至少要胜8场.

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