How _______ is the cake? Three yuan.

来源：百度知道编辑：UC知道时间：2024/05/09 20:52:50

并请您说明理由

much
这是固定搭配啊，how much是用来提问价钱的。后面的回答“three yuan”提示了这是问价钱的问句

much
问价钱都是 how much....

How (much) is the cake? Three yuan.
因为How much是用来询问物品的价格的，所以要用How much.

much
问价钱的用how much

much