136. Although the vast constellation of small islands that dot the South Pacific has a population of only a few million people, it is home to about a sixth of the world's 6,000 or so languages. A. pacific has a population of only a few million people, it is B. Pacific has a population of only a few million people, they are C. Pacific is populated by only a few million people, and it is D. Pacific, having a population of only a few million people, is nonetheless E. Pacific, populated by only a few million people, yet they are
A: correct B: they指代不清
C: although 和 and连词重复
D: 没有主句
E: 从句没有谓语
注意：
1、they指代的歧义，应该优先指代主语，其次是宾语，主语和宾语的修饰语优先地位比较弱
请问这题,that dot the South Pacific 应该是修饰ISLANDS的,所以 dot 用的是复数.那判断后面HAS的单复数是由哪个词语判断呢?按照白勇书里的说法, some of A, part of A, 或者all of A等等说法都是由of后面的词语的单数或者复数来决定。那么这里就应该由 small islands 来决定，应该用复数have。 B项的they指代不明是什么意思？是说ＴＨＥＹ没有指代吗？我觉得指代ＩＳＬＡＮＤＳ，不对吗？ 请ＮＮ赐教。 | 
