_____the population of HongKong Seven million people .A.how is B.how much is C.what areD.what is

题目

_____the population of HongKong Seven million people .A.how is B.how much is C.what areD.what is
你认为是哪一个选项?B为什么不对?对不可数名词提高啊?

答案

选择D what's the population of~是固定搭配.