Official Guide Verbal (edition 2) Question 108

[stevefeiner5]

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Can someone explain this question

Thanks

[thoppae.saravanan]

Facts are represented in simple present tense. Option E conveys the meaning properly. So will go for option E.

What is the OA btw?

[stevefeiner5]

I put option E, but actually were both wrong.

[thoppae.saravanan]

so what is the OA btw and what is the explanation.

[ppin]

My vote is for Option-C, acoustic energy is modified by clause "prevented from dissipating by ". Hence making meaningful sense.

[Ben Ku]

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