有可能用how much,也有可能是how many
如：The project cost five million.用how much提问,花费的钱是不可数名词
There are five million people dying in the World War II.用how many提问,人的可数的,多少人用how many提问
对five million. 提问用什么
有可能用how much,也有可能是how many
如：The project cost five million.用how much提问,花费的钱是不可数名词
There are five million people dying in the World War II.用how many提问,人的可数的,多少人用how many提问