It was__music that I lost myself in it.A:such beautiful B;so beautiful

问题描述:

It was__music that I lost myself in it.A:such beautiful B;so beautiful

A
music 不可数用such adj.的搭配
如果是可数名词则两种都可以用.例如:
he is so clever a boy that I like him.
he is such a clever boy that I like him.