恩,也有这个疑问,选A是基于逻辑意思和动词形式,那么D只用不平行来排除是不是不合适?
这样的话 E 的解释也是不完善的么? E 的解释是 The verb phrases "to have begun" and "has been expanding" both reference the same subject of the clause, "universe", and therefore need to be parallel. 只是简单的说2者都在指universe,所以要parallel E 应该是错在" the universe to have begun "的 to 有问题吧.... -- by 会员 pissunrise (2012/11/14 20:22:30)
-- by 会员 rayjane (2012/11/17 22:08:52)
D中最大的问题应该是语义吧。。。 the beginning of the universe to have been an explosive instant ten to twenty billion years ago that is expanding中to have been an explosive instant做修饰语修饰the universe, 那么thoery holds的是什么?是the beginning 吗?语义显然不对啊~~ 一般类似于thorey 的都是要用从句表达内容的~~ |