Prep2007 sc 21题求助

遥知

21.    (25681-!-item-!-188;#058&002107)

When Nigeria achieved full independence in 1960, they had already established a federal political structure consisting of three regions based on the three major population clusters that were in its borders.

(A) they had already established a federal political structure consisting of three regions based on the three major population clusters that were in
(B) they already had established a federal political structure consisting of three regions that was based on the three major population clusters inside
(C) they already had established a federal political structure that consisted of three regions based on the three major population clusters in
(D) it had already established a federal political structure that consisted of three regions based on the three major population clusters within
(E) it already had established a federal political structure consisting of three regions being based on the three major population clusters it had within

选项D和E 之中had already和already had 顺序不同，that consisted of和consisting of也不同，但是这两个不同在解析笔记中没有提到，是怎么回事呢？
it had already established a federal political structure和 it already had established a federal political structure有什么区别呢？a federal political structure that consisted of 和 a federal political structure consisting of有没有区别？都可以还是怎么样呢？
这题答案是D   E的错误原因是being多余且 it had within表达繁杂。

rocer

up

HarrisZheng

Consist of 包括，由。。。构成 要用主动语态

没有consist to 这种用法

Had already 位置可以换。