What's __________ people in Australia?A. the number of B. a number of C. number D. the population of

问题描述:

What's __________ people in Australia?
A. the number of
B. a number of
C. number
D. the population of

选A.the number of 指什么什么的数量,本题为人口数.the population of 后加地名为某地人口数.a number of 只一些