Gwd23-41 急问 谢谢

jyy10

Using a criterion based on an object’s color, astronomers recently identified 23 galaxies so distant from Earth that their light has taken 85 percent of the age of the universe to reach us.

1. astronomers recently identified 23 galaxies so distant from Earth that their light has taken

2. astronomers recently identified 23 galaxies that were so distant from Earth for their light to take

3. astronomers recently identified 23 galaxies to be so distant from Earth such that their light takes

4. 23 galaxies were recently identified by astronomers to be so distant from Earth for their light to take

5. 23 galaxies were recently identified by astronomers as so distant from Earth their light has taken

问题：为什么B不行呢，个人觉得A最后应该用Had taken。

谢谢 另外有没有12月底的战友呢？ 赫赫

albertwl

so。。。that。。正确

我觉得不用过去完成时，这些星系是过去发现的，但他们发出的光是现在看到的，光发出在过去，经过

85 percent of the age of the universe 被我们看到，看到是现在 

llxx1985cn

主句用的是过去时identified 后面难道可以用现在的时间吗？

llxx1985cn

up

llxx1985cn

up

s7s7

主句主语和that后主语不同，事件不同，切换时态属正常，就算有些许偏差，也属有效性错误，而其他选项错误严重。

colorful_na

kan

瞳色九月

我觉得两个原因。

第一，A是so。。。that的结构

第二B中galaxies that were so distant不好，XDF归纳n+that+be+adj罗嗦，OG上也有这样的例子很多

llxx1985cn

还是觉得A选项的时态解释不通

[此贴子已经被作者于2007-8-20 8:06:28编辑过]

mimixiaxia

up