Question

_______is the population____the USA?

A．What, of

B．What, in

C．How many, in

D．How many , of

Answer 1

A

试题分析：英语的习惯性表达。在询问人口数量时，常用的句型结构为what’s the population of +地区
点评：询问人口数量常用疑问词what来引导。