—It’s said that the famous scientist will give us advice on maths study. —good news! I’m n

问题补充：

—It’s said that the famous scientist will give us advice on maths study.

—good news! I’m not good at it.

A. some; What

B. an; What

C. a; How a

D. any; How

答案：

(答案→)A. some; What

B. an; What

C. a; How a

D. any; How

解析：some 修饰不可数名词advice news 为不可数名词，后没有主谓，故选A