4. One of the reasons why commercials are able to attract viewer attention is that_____________.
A) the human voices in commercials have more auditory impact
B) people like cheerful songs that change dramatically in sound quality
C) high-frequency sounds are used to mask sounds that drown out the primary message
D) they possess sound qualities that make the viewer feel that something unusual is happening
5. In the passage, the author is trying to tell us________________.
A) how TV ads vary vocal sounds to attract attention
B) how the loudness of TV ads is overcome
C) how advertisers control the sound properties of TV ads
D) how the attention-getting properties of sounds are made use of in TV ads
选项翻译与答案详解
1.根据文章的内容,电视广告中最高强度的声音_____________。
A)不会超过电视节目的声音
B)比电视节目的声音要强
C)强度在一个比电视节目声音强度要广的范围里发生变化
D)比电视节目的声音要弱
第1段2句和第4句分别提到,联邦法律禁止广告声音大于节目的声音;国家广播公司的某个官员称,广告和节目的最大音量并无区别。由此可知,广告的声音强度并没有超过节目,因此A正确。
【淘金高阶英语六级巅峰阅读 篇章阅读23:声音处理】相关文章:
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