标题: while不能表对比吗？ [打印本页] 作者: 陶然异面直线 时间: 2012-10-23 13:04 标题: while不能表对比吗？ 不看题，我们只看下面这句话：WHILE is somewhat ambiguous,since it might indicate simultaneity rather than contrast. 但是就学过的语法来看，while是可以表对比的啊，这里怎么说它没用表对比呢？作者: kiwifoodtown 时间: 2012-10-23 14:52
既然用了while,我们要考虑它在这里的逻辑含义。作者: DUKB24 时间: 2012-10-23 15:05
不看题，我们只看下面这句话：WHILE is somewhat ambiguous,since it might indicate simultaneity rather than contrast. 但是就学过的语法来看，while是可以表对比的啊，这里怎么说它没用表对比呢？
-- by 会员 陶然异面直线 (2012/10/23 13:04:03)
nope
your understanding is imprecise
while can show up as two meanings 1. simulataneous 2. contrast
because there are two possible interpretations here
you should be careful of the usage of while, for it might convey two different interpretations ( here is ambiguity ,which cannot be tolerated by GMAT)作者: 陶然异面直线 时间: 2012-10-23 22:22
谢谢你