advice的用法是some advice还是some piece of advice?

advice的用法是some advice还是some piece of advice?
advice的用法
是some advice还是some piece of advice?

advice的用法是some advice还是some piece of advice?
都可以.
some既可以修饰可数名词,又可以修饰不可数名词.advice是不可数名词,这里,some advice是指一些建议.
而我们通常说“他给了我一个（则）建议”,我们就不能说成a advice,而是a piece of advice,也因为advice是不可数名词.而我们说“两个（则）建议”,我们通常说two pieces of advice.注意piece要采用复数,advice不可数,但piece可数.因此,我们也可以说为some pieces of advice.

some advice 一些建议
a piece of advice 一条意见
来自nciku(n词酷)的提问吧

some advice

应用some pieces of advice
some advice 可以