A:Do you know ( )the population of China( B:Sorry,I don't know.A.what;is B.how much;is

问题描述:

A:Do you know ( )the population of China( B:Sorry,I don't know.A.what;is B.how much;is
C.what's;/ D.how many;is

A 问一个地方的人口应用what's the population of China?但在宾语从句中语序是陈述句语序,is应该放在主语后面