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标题: GWD-8-24 [打印本页]

作者: PlanetLonely 时间: 2005-2-12 15:46
标题: GWD-8-24

A March 2000 Census Bureau survey showed that Mexico accounted for more than a quarter of all foreign-born residents of the United States, the largest share for any country to contribute since 1890, when about 30 percent of the country’s foreign-born population was from Germany.

A. the largest share for any country to contribute

B. the largest share that any country has contributed

C. which makes it the largest share for any country to contribute

D. having the largest share to be contributed by any country

E. having the largest share to have been contributed by any country

以前有过讨论，答案B，但是现在完成时是不是有点问题？

答案A为何不对？回避了时态的问题，望大牛指教

作者: cicilla 时间: 2005-2-12 17:55

后面有since 1890，完成时态的重要标志。

作者: PlanetLonely 时间: 2005-2-12 18:18

小弟是这么想的：

选项A中用的是一个词组，所以since并不会影响到时态的问题

如果B中是过去完成时，那么也没有问题，但并不能因为有since就一定要牵强的用现在完成时啊

请nn指点

作者: kongkong57 时间: 2009-7-17 20:50
thanks

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