Mr Black gave us on how to learn English well. A. an adviceB. many advicesC. some adviceD.

问题补充：

Mr Black gave us on how to learn English well.

A. an advice

B. many advices

C. some advice

D. some advices

答案：

A. an advice

B. many advices

(答案→)C. some advice

D. some advices

解析：句意：布兰克先生就怎样学好英语给了我们一些建议。advice,建议，不可数名词。many修饰可数名词复数。故选C。