一道语法题

mihu

Persistence of vision, (the condition when your eyes bridge) the gaps of
darkness between flashes of light, explains the seeming magic produced
by the stroboscope, an instrument that appears to freeze the swiftest motions
while they are still going on.

B. when your eyes bridge
c. the condition of your eyes bridging
d. which occurs when your eyes bridge
e. occuring when your eyes bridge

chrisliao

我也选D

对吗?

qiufeng1990

我觉着E更简洁.
D中WHICH的指带有起义.

mihu

the key is Ｄ, and I was totally got lost. For me, it seems that A, B, C, D, E are all okay.

btw, I am using ＂ＧＭＡＴ强化资料　第一册　１９９５年１０月“。I bought it from New Oriental long time ago. 这些老的练习题是不是都过时了？

[此贴子已经被作者于2002-10-6 22:36:39编辑过]

mihu

麻烦作对的同志，讲解一下。赫赫

tongxun

还是有点用的。
还以为又做错了呢。

[此贴子已经被tongxun于2002-10-6 22:57:58编辑过]

tongxun

B：when这个时间状语插如中间，读起来有修饰expalins的感觉。
C：介词短语太长，ETS不喜欢。
E：不如which修饰的明确。
以上为个人感觉！

mihu

看来语感太重要了，读起来觉得顺口的选项就对了。