题目

要怎么回答 最后中文英文都答上
The DTM shows us population changes,what 2 changes helped lower our death rate?
In the DTM what happened that made birth rate drop down a lot?

提问时间：2021-04-06

答案

1、Hospital Information System is become better and better.医疗系统越来越完善.
the living standard of the people is rasing.人们的生活水平不断提高.
the people pay more attention to their health. 人们更关心自己的身体健康.
they check their body once a year.身体年检
你随便写两个原因就行了.
2、people get married later and later.晚婚
people have child later and later.晚育
people have child harder and harder because they are unhealthy.身体疾病造成难孕
to bring up a child is hard because of the pressure of living .要抚养一个小孩成长很难,生活压力大