Now many people move into cities in order to have their children__

问题描述:

Now many people move into cities in order to have their children__
Now many people move into cities in order to have their children ___
1.better educate
2.receive well education
3.better educated
4.receive better education
关于have的用法实在模糊,

选3,better educated
have sb.do sth 让某人去做某事
have sb.done sth 表示被动的
have sb.doing sth 表示容忍某人做某事,或者让某人一直做这件事情,有关时间
have sb.do sth 表示这件事情还没有发生,即将去做,但是还没有做