The widely accepted big bang theory holds that the universe began in an explosive instant ten to twenty billion years ago and has been expanding ever since.
不好意思啊!因为上次看到一个贴子版主说:“大家都有OG,就不用抄题了。”所以就没抄,现在把题补上,望大家见谅! 题目是:The widely accepted big bang theory holds that the universe began in an explosive instant ten to twenty billion years ago and has been expanding ever since. A. that the universe began in an explosive instant ten to twenty billion years ago and has been expanding B. that the universe had begun in an explosive instant ten to twenty billion years ago and had been expanding C. that the beginning of the universe was an explosive instant ten to twenty billion years ago that has expanded D. the beginning of the universe to have been an explosive instant ten to twenty billion years ago that is expanding E. the universe to have begun in an explosive instant ten to twenty billion years ago and has been expanding PS:我是今年九月份在新东方报的班,现在也只是对GMAT有个大致的了解,不过语法一直是我的弱项,所以报了班之后效果也不好,现在做题的时候还是很晕,有时候看到题都无从下手(也就是根本不知道考的哪个知识点),希望大家能给我提供点学语法的方法,本人在此先谢谢大家了!