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标题: [求助]GWD-2-GMAT-18 [打印本页]

作者: fastrunner 时间: 2005-12-1 05:16 标题: [求助]GWD-2-GMAT-18

请教GWD－2－GMAT的18题：

On a certain transatlantic crossing, 20 percent of a ship’s passengers held round-trip tickets and also took their cars abroad the ship. If 60 percent of the passengers with round-trip tickets did not take their cars abroad the ship, what percent of the ship’s passengers held round-trip tickets?

A. 33 1/3%

B. 40%

C. 50%

D. 60%

E. 66 2/3％

答案是B，我觉得是C，哪位高手指点一下？

作者: xirui2000 时间: 2005-12-1 18:27

C没问题.支持楼主的结论.过程很明了不写了.

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