单选题 Younger artists in the 1990s turned to older country styles and mixed them with ____ of rock 'n' roll.

单选题 Let's not trouble ourselves about the ____ details at the moment

单选题 Polly’s unhappy childhood was the ____ of her problems later in life.

单选题 Most of the bands that appear on the show just mime to a ____ of their songs

单选题 This is the appeal of country music, which speaks to the basic ____ of human life.

单选题 New factors have occurred in their new novels especially the ____ in form.

单选题 The origins of pop music are harder to ____ in one precise geographical area.

单选题 Though the Nashville sound did produce some big names and hits, many people ____ that the music was becoming too manufactured.