D.all right 好吧there's a lot of milk in the fridge.we___ any. A.need to buyB.don't need to buy C. don't need buyD.needn't to buyB.这里need是实义动词，有人称和数的变化，后面接不定式，即need to do sth需要做某事，否定形式是在前面加don't，是一般现在时的否定