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大全-16-2

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楼主
发表于 2005-1-6 04:43:00 | 只看该作者

大全-16-2

2.     The reason much refrigerated food spoils is that it ends up out of sight at the back of the shelf. So why not have round shelves that rotate? Because such rotating shelves would have just the same sort of drawback, since things would fall off the shelves’ edges into the rear corners.


Which of the following is presupposed in the argument against introducing rotating shelves?


(A) Refrigerators would not be made so that their interior space is cylindrical.


(B) Refrigerators would not be made to have a window in front for easy viewing of their contents without opening the door.


(C) The problem of spoilage of refrigerated food is not amenable to any solution based on design changes.


(D) Refrigerators are so well designed that there are bound to be drawbacks to any design change.


(E) Rotating shelves would be designed to rotate only while the refrigerator door was open.



请教 答案为何为A?


多谢

沙发
发表于 2005-1-8 00:03:00 | 只看该作者
这个是老题目了。 您用mindfree搜索一下。 他从前一次CR在线答疑时候, LES问过, 他答过。
板凳
 楼主| 发表于 2005-1-8 17:50:00 | 只看该作者

搜了,没有找到,能否明示?


多谢

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