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题库 / Prep2007E1-SC-91
Although they are more temperamental and far more expensive than transistor-driven amplifiers, many audiophiles and audio professionals prefer the warmer, richer tones produced by vacuum-tube-driven amplifiers.
many audiophiles and audio professionals prefer the warmer, richer tones produced by vacuum-tube-driven amplifiers
many audiophiles and audio professionals think the warmer, richer tones produced by vacuum-tube-driven amplifiers make them preferable
warmer, richer tones are produced by vacuum-tube-driven amplifiers and they are thus preferred by many audiophiles and audio professionals
vacuum-tube-driven amplifiers are preferred because they produce warmer, richer tones by many audiophiles and audio professionals
vacuum-tube-driven amplifiers are preferred by many audiophiles and audio professionals because these amplifiers produce warmer, richer tones
although 让步中的they 明显指代的是 VTD amplifiers, 即--- 让步状语从句中是说： 虽然VTD amplifier要比 TD amplifer要贵更更有个性的， 所以主句的核心词必须也是amplifiers， 可以是S主语， 也可以是O宾语但就是不能是个modifier的成分。 因此
abc都是amplifier都是modifier， C 平行的逻辑有误, D 会造成歧义because后面整个是原因状语从句。
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