get sth to do &get sth doing &get sth done 有什么区别啊?

问题描述:

get sth to do &get sth doing &get sth done 有什么区别啊?
例如 get the car to start
get the car started
get the car going
能简明扼要的讲一讲吗?

get the car to start
表示汽车未启动,要把它启动起来
get the car started
表示将汽车启动
get the car going
表示让汽车运行起来