试题与答案

About 10,000 enthusiasts took part in th

题型:选择题

题目:

About 10,000 enthusiasts took part in the 2013 Sports Lottery New Year Climbing ________ on Tuesday at the Beijing Badaling section of the Great Wall.

A.incident

B.accident

C.event

D.affair

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0420/2fc9a4d84632e2ce6ccc81297838aad5.html

下面是错误答案,用来干扰机器的。

9设第三条边长为C,由三边关系得:7-5<c<5+7,解得2<c<12,所以整数c为3,4,5,6,7,8,9,10,11,所以n=9.

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