(OG10-SR-001) that has occurred as each was a child, 该如何修改？

foleygump

OG-SR-001
1.The Wallerstein study indicates that even after a decade young men and women still experience some of the effects of a divorce occurring when a child.
(A)occurring when a child
(B)occurring when children
(C)that occurred when a child
(D)that occurred when they were children
(E)that has occurred as each was a child
正确答案是D。但是我对于OG中关于E的解释还是不理解。
Choice E includes an incorrect verb tense (has occurred) and wrongly replaces when with as. Also, each was does not properly refer to men and women.
那如果我将E修改成如下，不知可不可以？
E. that occurred when each of them was a child.
E. that occurred as each of them was a child.(OG中说的，when为什么不能换成as呢？)

问题比较简单，希望XDJM能解答一下呀。

leosnoon

应该是可以的,E里的each主要是指代不对，因为young men and women是复数。

E. that occurred when each of them was a child.
E. that occurred as each of them was a child.(OG中说的，when为什么不能换成as呢？)
When 和 as 都可以引导时间状语从句，但是还是有很大的区别的，简单的说when后面的动词广泛些，可以是短暂的也可以是持续的，但as后面的动词有延续的含义如 as years go by...

foleygump

非常感谢您的解答！