— yogurt do you need?— Three cups.A. How longB. How farC. How manyD. How much

问题补充：

— yogurt do you need?

— Three cups.

A. How long

B. How far

C. How many

D. How much

答案：

A. How long

B. How far

C. How many

(答案→)D. How much

解析：因为yogurt为不可数名词，所以选择用how much ，故选D