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题库 / Prep2007E1-DS-198
Did one of the 3 members of a certain team sell at least 2 raffle tickets yesterday?
(1) The 3 members sold a total of 6 raffle tickets yesterday.
(2) No 2 of the members sold the same number of raffle tickets yesterday.
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.
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为什么 (2) 单独可以呢？觉得应该是 A啊
虽然这个题我也选A了，不过现在想想确实选D，三个人卖的数量不一样就按最少的来算也分别卖出0,1,2张，所以也一定能有一个人卖出的数量大于等于2。条件二是个陷阱啊
的确，是的
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