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 通过when they were children很容易得出答案。不过og里面的解释对于occurring不能和when搭配的,我不是太明白