标题: prep1-3看过以前的讨论，还是头大头大头大~~~谁来救火~~~快上战场了！ [打印本页] 作者: ruimiss 时间: 2010-4-29 13:11 标题: prep1-3看过以前的讨论，还是头大头大头大~~~谁来救火~~~快上战场了！ 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
D选项代入原文后，“when...”引导的句子修饰“the release of African honeybees...”，意思是当their descendants had migrated as far north as southern Texas，发生了“the release of African honeybees...”，但根据原文及逻辑关系可知道这是错误的；并且句首的“it”在文中找不到指代的对象；