Prep- 1-3 请教

ktj

3.    (24557-!-item-!-188;#058&001027)

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

 

 

 答案是A.

其他错在哪里??

其他错在哪里??

A项中,为什么不是"in less than 35 years"???

A项中,为什么不是"in less than 35 years"???

[此贴子已经被作者于2007-5-9 14:45:56编辑过]

rexyuewu

以下是引用ktj在2007-5-9 14:05:00的发言：

3.    (24557-!-item-!-188;#058&001027)

 

 

 

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

 

 不解答案...为什么是A,我也先吧A给杀了

 不解答案...为什么是A,我也先吧A给杀了

 

 不解答案...为什么是A,我也先吧A给杀了

 不解答案...为什么是A,我也先吧A给杀了

DE肯定不会选的,因为习语是 it takes 时间 to do sth这两个格式都不对,D有了from就应该有to,不然没有it的形势主语就没有指代了.
C也不对,since引导的句子不应该用完成时,而应该在主句用完成时
虽然我也觉得B那个ing有点不解,不过因为吧A先杀了,我也就只有选B了

期待高人指点

ktj

在讨论区搜到了findjuh的总结帖,解释如下:

A: Correct

B: In 35 years 表示将来，改变了句意；since releasing 是介词+分词结构，分词逻辑主语不对；

C: in the 35 years 如果表示一段时间，应该加past, last等等；since替代了after改变句子原意，release这个动作没持续到migrated开始

D: it 没有可替代的对象，when改成that可以解决语法上的错误

E: after the time that 罗嗦，用after就可以；it没有指代对象

 

注意：判断less than 35 years的对错，只能从句意出发