搜题
王老师:19139051760(拨打)
题目  更新时间:2023/4/3

A large population may mean _________.(本题1.0分)
A、 higher productivity, but a lower average income
B、 lower productivity and a lower average income
C、 higher productivity and a higher average income
D、 lower productivity, but a higher average income

B、 lower productivity and a lower average income
王老师:19139051760(拨打)