LS 的MM~ that是引导phenomenon的定语从句,而that本身又是most scientists agree的宾语 还原起来应该是most scientists agree that the phenomenon is caused by… 本句中因为phenomenon要做global warming的同位语,所以将之提前,并且加了不定冠词a 我想问下~如果(B)选项改为 a phenomenon most scientists agree that is caused by human beings' burning of fossil fuels可以么? that的位置在这种嵌入式关系分句中有没有特定要求? -- by 会员 jianglindenise (2011/5/2 14:54:15)
谢谢jianglin, 我觉得B选项应该还是不对,因为a phenomenon that is caused byXXX 中的that 指代a phenomenon,是做定语从句的主语不能省略。和例句中的i suppose后面的that一样都被省了(宾语从句中的that一般可以省),但觉得我嵌入式关系理解起来还是有点辛苦的 5555 |