ChaseDream

标题: T-4-Q39讨论！！！ [打印本页]

作者: shininglq 时间: 2009-4-21 16:59
标题: T-4-Q39讨论！！！

T-4-Q39
Five hundred million different species of living creatures have appeared on Earth, nearly 99 percent of them vanishing. B

A.      Five hundred million different species of living creatures have appeared on Earth, nearly 99 percent of them vanishing.
B.      Nearly 99 percent of five hundred million different species of living creatures that appeared on Earth have vanished.
C.      Vanished are nearly 99percent of the five hundred million different species of living creatures that appeared on Earth.
D.      Of five hundred million different species of living creatures that have appeared on Earth, nearly 99 percent of them have vanished.
E.       Of the five hundred million different species of living creatures that have appeared on Earth, nearly 99 percent have vanished.

答案是E，可是我觉得that have appeared on earth不对，没有明确表示用现在完成时，appeared就是表示过去存在这一简单事实。而且the也有待商榷。

B在时态上我觉得对。

E有一个比B优的地方，就是把 of the five ....前置,这样句子就不至于头重脚轻。

但，时态的重要性优于头重脚轻吧！！！

作者: alohabrian 时间: 2009-4-21 17:27

自我删除

[此贴子已经被作者于2009-4-21 18:27:43编辑过]

作者: shininglq 时间: 2009-4-21 18:05
hoho多谢多谢！！

作者: shininglq 时间: 2009-4-21 18:06
时间来不及了，新prep只能忍痛放了。。。。

作者: cuishang11 时间: 2009-6-29 21:25

我认为E的现在完成时态反而是合适的 "the five hundred million different species of living creatures" appear的状态应该是保持到了现在

B中 five hundred million different species 前缺少定冠词，给人感觉地球上除了这五百百万的物种外还有其他的物种

欢迎光临 ChaseDream (https://forum.chasedream.com/)