作者piapiapia (piapiapia)
看板GMAT
标题[计量] PP DS1 64
时间Thu Aug 7 18:09:10 2008
64. 5320-!-item-!-187;#058&004563
Are at least 10 percent of the people in Country X who are 65 years old or
older employed?
(1) In Country X, 11.3 percent of the population is 65 years old or older.
(2) In Country X, of the population 65 years old or older, 20 percent
of the men and 10 percent of the women are employed.
答案是B
A我能够排除，想请问B应如何思考?
谢谢!
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