Grandfather often listens to the pop music.Grandfather often listens to pop music.Grandfather often listens to the pop music.Grandfather often listens to pop music.这两个句子中,是有加the对还是没加the 对,怎样判别的
问题描述：
Grandfather often listens to the pop music.Grandfather often listens to pop music.
Grandfather often listens to the pop music.
Grandfather often listens to pop music.
这两个句子中,是有加the对还是没加the 对,怎样判别的
答
不加the
pop music 不可数,这里没特指,不用加the