定语从句单选!Itisfarbetterforonetorinkmilk,onegetshealthfulnutrients,thantodrinkcoffee,containsnonutrientsatall.A.what;whatB.where;asC.fromwhich;whichD.inwhich;what我想问下第二个空用as怎么错了?

Question

定语从句单选!
It is far better for one to rink milk,____one gets healthful nutrients,than to drink coffee,____contains no nutrients at all.
A.what; what
B.where; as
C.from which; which
D.in which; what
我想问下第二个空用as怎么错了?

Answer 1

C
我们从牛奶中吸取营养,所以第一个空是from which,其中的which指的就是先行词milk.
第二个空which,代替coffee,表示咖啡中一点营养物质都没有.如果用as的话,要加上it在后面.as引导的定语从句通常放在句首.如：As we all know,etc.