Prep1-Q84

[pimi]

84. (29059-!-item-!-188;#058&003806)

The Nobel Prize in chemistry was awarded to three scientists for their discovery that plastic can be made electrically conductive--an advance that has led to improvements in film, television screens, and windows.

(A) that plastic can be made electrically conductive--an advance that has led
(B) that plastic can be made electrically conductive--this advance leading
(C) that plastic can be made to be electrically conductive, and this advance led
(D) of plastic's ability to be made electrically conductive, with this advance leading
(E) of plastic being able to be made electrically conductive--an advance that has led

Ans: A

想請問B為何不能選呢？

[Kal-El]

因為替代性同位語不可特指(this advance X), 只能概括性指代(an advance O)

[pimi]

學到了一課
感激!!!

[rurulu]

因為替代性同位語不可特指(this advance X), 只能概括性指代(an advance O)

有點看不懂，請問可以再說明一下嗎？

[Kal-El]

為了對某一名詞成分進行同位解釋，我們可以採用對其進行簡單重複或用另一詞進行替換的方法，
在用另一詞進行替換時要注意兩個方面：
(1)替代物與被替代物之間要屬同類，具有可替代性.
(2)替代物的內涵要大於被替代物的內涵，也就是說，被替代物是替代物的一個子集.