how many 用法能否用与提问价格

我是英语老师，帮帮你。
提问价格主要有两种：How much is it ?/How much are they?
What is the price of ...?
how many+复数名词。
例：How many friends do you have?
注意：He has a glass of milk.此句中，如果就“a”提问，how many后面的名词也要用复数：How many glasses of milk does he have?
祝你进步！

当询问价格时,应该用 how much .

我是专修英语的
不能
many是可数名词，应该用how much
(价格不可数）
例句：how much is the pen?
how many 例句:how many pens do you have?

不能
many用于可数名词 而价格是不可数的
应该用how much

how many知识询问数量,后跟名词复数.
如：How many pencils do you have?
或：How many books are there in the bookshelf?
注意：people虽然它的复数形式不加s,但人可数,且肯定用are,用how many
如：How many people are there in your family?
how much才是问价格的,还可以问不可数名词的含量?
如：How much water is there in the glass?是问杯子里有多少毫升的水?

how many知识询问数量，后跟名词复数。
如：How many pencils do you have？
或：How many books are there in the bookshelf？
注意：people虽然它的复数形式不加s，但人可数，且肯定用are，用how many
如：How many people are there in your family？
how much才是问价格的，还可以问不可数名词的含量？
如：How much water is there in the glass？ 是问杯子里有多少毫升的水？

不能
many用于可数名词 而价格是不可数的
应该用how much