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
答案是C.
这道题被讨论了很多次, 根据OG的解释 排除A 的原因是 disspating是不及物动词,不能直接接宾语,排除B的原因是 from having its acoustic energy dissipated 有问题。具体解释如下: A Dissipating is not a transitive verb, so acoustic energy cannot function as its object. B This version of the sentence is wordy, awkward, and indirect;/rom having . . . byerroneously suggests that the boundaries in the ocean are attempting to dissipate sound energy. 但我做题的时候是根据. prevented ... 如果就近修饰distances 不make sense; 如果修饰sound 离得太远,语义也不make sense: sound prevented from....所以排除了AB ,这么想对吗?
有的时候排除选项的原因和OG排除选项的原因不一样,请问是要以OG的解释为主吗? 希望有人能指点一下迷津~
|