求问大全里的一道语法题，关于it指代

亲爱的敌人 · 发表于 2016-12-4 13:13:16

1. The aim of the new regulations is to make it easier for prospective homeowners to have funds available for energy improvement in their new houses.

(A) to make it easier for prospective homeowners to have

(B) to make easier for prospective homeowners the having of

(C) making it easier for prospective homeowners so they can have

(D) that prospective homeowners more easily can have（A）

(E) for prospective homeowners to more easily have

这题正确答案的A选项中it指代什么呢？gmat中it可以指代整个句子吗

Jagabee · 发表于 2016-12-4 19:11:32

It不可以指代句子. 这里的it是dummy pronoun, 属于不需要有referent的特例.

类似于： it is easier for prospective homeowners to have funds available for energy improvement.

亲爱的敌人 · 发表于 2016-12-4 20:33:02

Jagabee 发表于 2016-12-4 19:11
It不可以指代句子. 这里的it是dummy pronoun, 属于不需要有referent的特例.

类似于： it is easier for pr ...

谢谢明白啦！

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