标题: 关于情态动词一般不改变原则的特例讨论。请大家指教！ [打印本页] 作者: 第比利斯 时间: 2009-12-1 14:09 标题: 关于情态动词一般不改变原则的特例讨论。请大家指教！ Responding to the public’s fascination with-and sometimes undue alarm over-possible threats from asteroids, a scale developed by astronomers rates the likelihood that a particular asteroid or comet may collide with Earth. A. a scale developed by astronomers rates the likelihood that a particular asteroid or comet may B. a scale that astronomers have developed rates how likely it is for a particular asteroid or comet to C. astronomers have developed a scale to rate how likely a particular asteroid or comet will be to D. astronomers have developed a scale for rating the likelihood that a particular asteroid or comet will E. astronomers have developed a scale that rates the likelihood of a particular asteroid or comet that may. 正确答案，C 这道题我在C和E中徘徊。 虽然C感觉很好。但是因为GMAT的SC有一个原则是情态动词一般不改变，不然就改变原句的语气了。 所以E很难排除。 我的疑问，是否也有特例。 谢谢大家。作者: sj33333 时间: 2009-12-1 14:33
how likely是很口语的说法，一般不出现在书面语中。作者: 第比利斯 时间: 2009-12-1 15:41
不好意思，答案是C呢。。。。。