159.While depressed property values can hurt some large investors, they are potentially devastating for home-owners, whose equity—in many cases representing a life’s savings—can plunge or even disappear. (A) they are potentially devastating for homeowners, whose (B) they can potentially devastate homeowners in that their (C) for homeowners they are potentially devastating, because their (D) for homeowners, it is potentially devastating in that their (E) it can potentially devastate homeowners, whose og解释:Furthermore, can potentially is redundant in B and E. 为什么can potentially 是重复的呢?
you r right, sniffer, 'devastate' is vt. here 'for' is not part of a phrase with 'devastate', but a prep. if it were omitted, the sentence would be illogical to tell that the depriced values devastate homeowners