– __________ milk do you need for the milk shake?

– Well, one cup is probably enough.

A．How long          B．How many         C．How much         D．How often

--- How ________ milk do you need to pour into the blender? --- Two glasses of, please.

     A. many         B. much         C. about            often

--- How ________ milk do you need to pour into the blender? --- Two glasses of, please.

     A. many         B. much         C. about            often

--- How ________ milk do you need to pour into the blender? --- Two glasses of, please.

     A. many         B. much         C. about            often