2004-8-26 urgent

crawler

26 . Because it is often dependent of the conditions of crystallization, the composition of the minerals in a rock can be important in determining the rock's geologic history.

where? and why ? I can't find it out. I always think why it is not the preceding "of"

gre3333

(dependent) of --> (dependent) on

the b choice should be the first "of".

connee

个人意见是同意gre3333的改法,但是大全上的解释给的是:

分析：考的是定贯词的使用，应在 of 后加 the，限定为岩石的crystallization；Because后面的it指代the composition；此类题一直是难点，建议用排除法做。

?????

tomdell

为什么不是d呢，mineral应该是单数才对呀？

GREonlinetest

同意加the