标题: 求问prep12的一道比较级题目 [打印本页] 作者: Chance小喵 时间: 2019-2-10 11:38 标题: 求问prep12的一道比较级题目 Laboratory rats and mice live up to 40 percent longer than usual when fed a diet of at least 30 percent fewer calories than that which they would normally eat, but that otherwise contains all necessary vitamins and nutrients.
这里正确答案是 that has at least 30 percent fewer calories than they would normally eat but that otherwise
这种比较宾语的句子有哪些成分是可以省略的呢？
以及如果是 a diet of calories 这种介宾形式比较的话和宾语比较级有什么不同呢？
跪求大佬解答~~~
作者: Eve001 时间: 2019-2-26 10:49
改成those which也是错的，曼哈顿语法里说，
Past GMAT questions have required that any new copy that or those agree in number with the previous version. If you must change number, repeat the noun:
Right： Her COMPANY is outperforming that of her competitor.
Wrong: Her COMPANY is outperforming those of her competitors.
Right: Her COMPANY is outperforming the companies of her competitors.
这里同理，前面的名词是a diet, 后面是they would normally eat, 单复数不一致，不能用those.
这里不能用a diet of calories, 因为后面两个从句都是修饰diet的， calories不能包含all necessary vitamins and nutrients.