[经典考例]-What a good ______ you've given me ! Thanks a lot !
-My pleasure.

A.information
B.news
C.suggestion
D.advice

C
解析：句中含不定冠词"a"，需接单数可数名词。A.information（信息）、B.news（新闻）、D.advice（建议）均为不可数名词，C.suggestion（建议）为可数名词，符合语法要求，故选C。

[经典考例] Mr.Li is always patient t to give me ______ on how to work out the problems.
A.an advice
B.many advice
C.some advice
D.many suggestion

C
解析：advice 为不可数名词，可用 some 修饰，不能用 an 或 many 修饰；suggestion 为可数名词，many 修饰时需加 s。句中“建议”应用 advice，some 可修饰不可数名词，故答案为 C。