885-section D-15

叮叮当当

15. Madagascar was one of the last habitable areas of the earth to undergo human settlement, which has made it an ideal site for researching rare flora and fauna.

(A) Madagascar was one of the last habitable areas of the earth to undergo human settlement, which has made it

(B) Madagascar was one of the last habitable areas of the earth to have undergone human settlement, and that has made it

(C) Madagascar underwent human settlement as one of the last habitable areas of the earth, which makes it

(D) Madagascar, one of the last habitable areas of the earth, underwent human settlement, making it

(E) Because Madagascar was one of the last habitable areas of the earth to undergo human settlement, it is

看了贴子还是不清楚为什么D不对,多谢指教!

叮叮当当

请各位解释一下好吗？我觉得making 的主语是前面的一句话，所以it指代Madagascar，d就不知道那里错了：（

wujie_rens

og中说which. that不能指代一个句子，而应指代一个明确的就近先行词，所以A、B、C错。D中Madagascar的同位语应是one of the last habitable areas of the earth to have undergone human settlement，所以D错。E逻辑关系明确，越读越喜欢。

apply1

The logical subject of "making it..." is M, and the it refers to M. Therefore, it is unreasonable that M making M ...