homework是可数名词吗,可数名词和不可数名词

homework可数吗
2014秋冀教版英语四上《lesson 7 homework》ppt课件3
许多 too many people too much 不可数名词 许多 too much homework
lesson 7 homework 课件(共18张ppt)
music, progress, news, weather, work, money, homework