— milk do you want?—Three bottles of milk please. A. How many B. How much C. How old

问题补充：

— milk do you want?

—Three bottles of milk, please.

A. How many B. How much C. How old

答案：

解析：本题回答的是量，milk是不可数名词，对不可数名词的量提问通常用how much，故选B。