in our company,a large ___of money is spent on advertisements every day为什么是amount而不是number

in our company,a large ___of money is spent on advertisements every day为什么是amount而不是number
in our company,a large ___of money is spent on advertisements every day
为什么是amount而不是number

in our company,a large ___of money is spent on advertisements every day为什么是amount而不是number
a large amount of 后面加不可数名词 money是不可数名词
a large number of 后面加可数名词复数

a large amount of 后面接不可数名词
a large number of 后面接可数名词复数