问题补充:
Our Math teacher often gives us on how to learn Math.
A. some good advices
B. some good advice
C. an advice
D. some pieces of good advices
答案:
A. some good advices
(答案→)B. some good advice
C. an advice
D. some pieces of good advices
解析:建议advice是不可数名词,不可数名词没有复数形式,通常不可以加s,也不
可以在名词前加不定冠词a或an,所以只能选择B。