OG Verbal 分册上的一个解释不是很明白 OG Verbal SC-108

guaiss

Sound can travel through water for enormous distances, prevented from dissipating its acoustic energy as a result of boundaries in the ocean created by water layers of different
temperatures and densities.
A.  prevented from dissipating its acoustic energy as a result of
B.  prevented from having its acoustic energy dissipated by
C.  its acoustic energy prevented from dissipating by
D.  its acoustic energy prevented from being dissipated as a result of
E   preventing its acoustic energy from dissipating by


OG的答案是C
对A的解释是 dissipating is not a transitive verb , so  acoustic energy cannot function as object

我理解的是 如果C对的话 C的解释应该是 dissipating是及物动词  by表被XXX dissipate  
不知道这么理解的错误在哪里  这里的dissipate是不是及物动词

guaiss

求助求助求助求助求助求助求助求助求助

lxskyfly

不是牛牛，欢迎指点~
我觉得这道题的split点是，谁被prevent from dissipating？
A：prevented from dissipating是修饰sound的
C：prevented from dissipating作为独立主格结构里的谓语成分修饰its acoustic energy

如果dissipate是transit verb，那么sound在水里被防止disspate its acoutic energy是可以的，但是dissipate 不是transit verb，所以只能是acoustic energy被disspated了。

兰心寒

应该是这个意思吧,我理解。
dissipate做及物动词时，是人来使什么东西快速消失，比如some one dissipate the money/time, etc(有浪费的意思）
如果是某物消失，直接就是energy/tension/heat dissipates了。
我觉得是这样哈