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标题: 大全-7-1 [打印本页]

作者: ritachen1214 时间: 2007-10-6 15:20
标题: 大全-7-1

A milepost on the towpath read “21” on the side facing the hiker as she approached it and “23” on its back. She reasoned that the next milepost forward on the path would indicate that she was halfway between one end of the path and the other. However, the milepost one mile further on read “20” facing her and “24” behind.

Which of the following, if true, would explain the discrepancy described above?

(A) The numbers on the next milepost had been reversed.

(B) The numbers on the mileposts indicate kilometers, not miles.

(D) A milepost was missing between the two the hiker encountered.（C）

(E) The mileposts had originally been put in place for the use of mountain bikers, not for hikers.

　虽然我选对了，但不太理解题干的意思，哪位好心人帮忙翻译下～

作者: Xunan 时间: 2008-10-29 12:17
一个人走路,面向他的里程碑标志牌写着21,这个标志牌的背后写着23, 他认为下一个标志牌将告诉他他将马上要到这条路的尽头并开始下一段路程,但是下一个标志牌写着20,背面是24.
也就是说一个人要走到end了,里程碑上的mile数字居然越来越小而不是越来越大.结果是The facing numbers indicate miles to the end of the path, not miles from the beginning.

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