以下是引用dennyhuang在2007-8-8 0:04:00的发言:不同意killer的说法“没有明确的时间状语做参照的过去完成时出现就有问题。后来做到Prep里面有题目说明这个原则是错误的” OG11有例题就是没有明确的时间状语,我给你找。 呵呵,可能我的意思没有说清楚。OG10SC 里面有倾向于说完成时出现必须有明确的过去时比较,但是这个不是绝对的性的判断依据。 到PrepSC里面就有好几道题目用完成时态没有参照的,所以说这个原则要慎用。 Prep 145. Many environmentalists, and some economists, say that free trade encourages industry to relocate to countries with ineffective or poorly enforced antipollution laws, mostly in the developing world, and that, in order to maintain competitiveness, rich nations have joined this downward slide toward more lax attitudes about pollution. A. that, in order to maintain competitiveness, rich nations have joined this downward slide toward more lax attitudes about pollution
正确答案A 用了现在完成时而没有明确的时态或者其他的标志,所以在做PrepSC的时候时态判断不能作为主要的依据。 B. that, for maintaining competitiveness, rich nations join in this downward slide toward more lax attitudes about pollution C. that rich nations join this downward slide toward more lax attitudes about pollution because of wanting to maintain competitiveness D. that in rich nations, joining this downward slide toward more lax attitudes about pollution is a result of wanting to maintain competition E. that wanting to maintain competition is making rich nations join in this downward slide toward an attitude about pollution that is more lax |