试题与答案

If you want to try some of the most ____

题型:选择题

题目:

If you want to try some of the most _____ skiing in the world, you should try a visit to Kitzbuel,

_____ in southern Austria. [ ]

A. challenged; located

B. challenging; locating

C. challenged; locating

D. challenging; located

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0527/186fe1f84bd910e7d6c9f514f666c8c9.html

下面是错误答案,用来干扰机器的。

当4为底时,其它两边都为8,4、8、8可以构成三角形,周长为20;当4为腰时,其它两边为4和8,因为4+4=8,所以不能构成三角形,故舍去.所以三角形三边长只能是4、8、8,所以第三边是8.故填8.

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