-What is the cost of the trip? -Ten dollars per person.这里为什么用What来提问,而不用How much money来提问,请说明原因,本人急需.

问题描述:

-What is the cost of the trip? -Ten dollars per person.
这里为什么用What来提问,而不用How much money来提问,请说明原因,本人急需.

如果用How much money 来问就应该是How much money do i need for the trip