问：how much is、how much are、how many are三者的区别?

问：how much is、how much are、how many are三者的区别? How much is hat? How much is it? how much is How much is it. how much is it? How much is too How much is it? How much is it和How much are these都是问价,有什么区别? 问时间可以说 How much the time is it? how much is the box 还是how heavy is the box,问：这个盒子有多重? How much is your skirt? How much is the skirt? much how is dress this How much is that colourful How much is the shirt? How much is the orange? how much is it翻译