标题: prep 语法题求助 关于this指代问题 （The Nobel Prize） [打印本页] 作者: lavinia_ 时间: 2019-3-12 14:02 标题: prep 语法题求助 关于this指代问题 （The Nobel Prize） 在网站上看大家的解释说B选项this advance 指代有错，想请问一下大家this advance是具体怎么指代有问题了呢？是要在句子前出现了advance这个词后面才能说this advance 吗？还是说advance有歧义不特指这个discovery呢？谢谢大家！
The Nobel Prize in chemistry was awarded to three scientists for their discovery that plastic can be made electrically conductive--an advance that has led to improvements in film, television screens, and windows.
Athat plastic can be made electrically conductive--an advance that has led 分析该选项
Bthat plastic can be made electrically conductive--this advance leading 分析该选项
Cthat plastic can be made to be electrically conductive, and this advance led 分析该选项
Dof plastic's ability to be made electrically conductive, with this advance leading 分析该选项
Eof plastic being able to be made electrically conductive--an advance that has led 分析该选项