1.How much后面接be有两个意思.一个是问价钱。例句How much is your bag How much are your skirts 注意看名词是单数还是复数。

2.How much后面接不可数名词问多少？There is some milk in the bottle.How much milk is there in the bottle

3.How much corn can you see

how much后面跟be动词，通常how much是对价钱提问。如How much is the pencil？