四六级高分写作必背：最全高频常用词高级替换重要的 important vital vat()lShe had found out some information of vital importance.她已经发现了一些至关重要的信。 crucial kru()lIt is crucial that the problem is tackled immediately.立即着手解决这个问题是至关重要的。 prominent prmnntThis considerable increase in investment played a prominent role in fueling economic growth.投资的较大幅度增加，对拉动经济增长发挥了明显作用。 cardinal kd()n()lRespect for life is a cardinal principle of English law.尊重生命是英国法律最重要的原则。优秀的 good exc
