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标题: 请教一道狒狒逻辑题~~~ [打印本页]

作者: Rainbeauty 时间: 2011-3-23 00:13
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作者: sdcar2010 时间: 2011-3-23 01:00
Could be true EXCEPT = Must be false

D is totally false according to the stimulus since twins have identical genetic makeups, but one might have the disease while the other do not.

The other choice are all POSSIBLE.

作者: Rainbeauty 时间: 2011-3-27 10:00
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