本贴相关题目 GMATPrep-2007E1-SC-3 (VRGL)

00:00:00

Less than 35 years after the release of African honeybees outside Sao Paulo, Brazil, their descendants, popularly known as killer bees, had migrated as far north as southern Texas.

ALess than 35 years after the release of African honeybees outside Sao Paulo, Brazil,
BIn less than 35 years since releasing African honeybees outside Sao Paulo, Brazil,
CIn less than the 35 years since African honeybees had been released outside Sao Paulo, Brazil,
DIt took less than 35 years from the release of African honeybees outside Sao Paulo, Brazil, when
EIt took less than the 35 years after the time that African honeybees were released outside Sao Paulo, Brazil, and then

正确答案: A

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发表于 2011-3-17 23:17:36 | 只看该作者回帖奖励

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Less than 35 years after the release of African honeybees outside Sao Paulo, Brazil, their
descendants, popularly known as killer bees, had migrated as far north as southern Texas.
(A) Less than 35 years after the release of African honeybees outside Sao Paulo, Brazil,
(B) In less than 35 years since releasing African honeybees outside Sao Paulo, Brazil,
(C) In less than the 35 years since African honeybees had been released outside Sao Paulo,
Brazil,
(D) It took less than 35 years from the release of African honeybees outside Sao Paulo, Brazil,
when
(E) It took less than the 35 years after the time that African honeybees were released outside
Sao Paulo, Brazil, and then
分词短语在句首起状语作用,逻辑主语等于句子主语, after + n.结构避免了逻辑主语问题,怎么理解啊？？