大全987－141

xdrertty

1. As the price of gasoline rises, which makes substituting alcohol distilled from cereal grain attractive, the prices of bread and livestock feed are sure to increase.

(A) which makes substituting alcohol distilled from cereal grain attractive

(B) which makes substituting the distillation of alcohol from cereal grain attractive

(C) which makes distilling alcohol from cereal grain an attractive substitute

(D) making an attractive substitution of alcohol distilled from cereal grain

(E) making alcohol distilled from cereal grain an attractive substitute [E]

为什么是e，这是个什么结构，请nn指教，俺查了很多贴都没有解答！thx

topway7

定从修饰实义名词，现分可以作状语修饰前面句子，通过上述原则，可以排除ABC；E的结构是make A B(make alcohol an attractive substitute) - 把A作为B(把酒精作为一个吸引人的替代品)，而其中distilled from是过分作定语修饰alcohol。

sammen

which指代前面得句子，a,b,c错。making是作伴随，E 是make sth sth得结果。