请教GWD26-Q37 谢谢指点(*^__^*)

sunflowerljn · 发表于 2011-6-19 17:08:11

37. GWD26-Q37

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 ofdifferent 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 asa result of

E.preventing its acoustic energy from dissipating by

答案是c e项不能表示伴随吗？ c选项的结构是什么结构呢？在句子里是什么成分？

sunflowerljn · 发表于 2011-6-19 21:07:12

有没有牛人来帮我解答啊 ~~~~(>_<)~~~~

许絮 · 发表于 2011-6-19 21:17:47

我试着做一下我觉得 sound 的 energy是被prevented的，不能自己阻止自己的能量逻辑主语的问题求人解释

kobegibson · 发表于 2011-6-19 21:52:05

E可以表伴随但意思不对,楼上解释很好,sound和its acoustic energy不一样.

主句是Sound can travel through water for enormous distances, 后面是换了逻辑主语(its acoustic energy)的状语从句表解释.

sunflowerljn · 发表于 2011-6-19 22:53:59

谢谢两位解答

jxgzcly · 发表于 2011-9-30 00:57:28

111 is sentence opens with a statement that sound
can travel long distances th rough water and then
explains why that is so: water layers in the ocean
prevent acoustic energy from dissipating. Because
dissipati ng is an intransitive verb, acoustic energy
cannot be its object.

A D issipat ing is not a transitive verb, so acoustic
energy cannot func tion as its object.
B This version of the sentence is wordy,
awkward, and indirect;from hav ing . . . by
erroneously suggests that the boundaries in
the ocean are attempting to dissipate sound
energy.
C Correct. Here, acoustic energy is effectively
modified by the participia l preventedfrom
dissipating. . . .
D This version of the sentence is wordy,
awkward, and indirect ; being dissipated as a
result ifmakes it unclear whether th e
boundaries contribute to energy loss or
prevent it.
E Thi s version of th e sente nce nonsensically
explains that sound prevents th e dissipation
of its own energy.
The correct answer is C.

请教GWD26-Q37 谢谢指点(^__^)

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