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:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0426/cf146c54cb24ed2ce4fa885226c8b2b0.html
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.