单项选择题

What the author concerns is （）

A．birth control
B．Japan’s birth control policy
C．food shortage in the future
D．man in the future

<上一题 目录 下一题>
热门 试题

填空题
59（）
单项选择题
In what way is the market very real for each person or business who is making and selling something（）

A．It tells you what to produce.
B．It tells you how to grow tomatoes.
C．It provides you with everything you need.
D．It helps you save money.
相关试题