求问一道OG阅读，一直不明白，跪求！

cecyle

Reviving the practice of using elements of popular music in classical composition, an
approach that had been in hibernation in the United States during the 1960s, composer
Philip Glass (born 1937) embraced the ethos of popular music in his compositions.
Glass based two symphonies on music by rock musicians David Bowie and Brian Eno,
but the symphonies’ sound is distinctively his. Popu lar elements do not appear out of
place in Glass’s classical music, which from its early days has shared certain harmonies
and rhythms with rock music. Yet this use of popular elements has not made Glass a
composer of popular music. His music is not a version of popular music packaged to
attract classical listeners; it is high art for listeners steeped in rock rather than the
classics.
Select only one answer choice.
1. The passage addresses which of the following issues related to Glass’s use of
popular elements in his classical compositions?
A How it is regarded by listeners who prefer rock to the classics
B How it has affected the commercial success of Glass’s music
C Whether it has contributed to a revival of interest among other composers
in using popular elements in their compositions
D Whether it has had a detrimental effect on Glass’s reputation as a
composer of classical music
E Whether it has caused certain of Glass’s works to be derivative in quality

这个题目在A和E之间觉得选不出来，阅读的最后一句应该怎么翻译呢，为何不能因此选A呢？E的话quality如何理解，感觉在原文中没有体现呢……跪求大神解答！

Sweetie_Andy

把那段话翻译过来看 讲的就是PG 使用流行音乐的元素来进行古典创作，创作过程如何吸取各元素，及对他的影响或者创作的评价
看起来就是该选E了