互动封闭仿真课堂1、智能交互 2、电子板书式视频教学 3、5分钟一次互动问答 4、封闭课堂
Rockets can fly far out into space. Rockets with space-ships with men in them have been to the moon. Several (几个，一些) rockets with spaceships with men have flown to another planet much farther away than the moon. One day rockets may be able to go to any place in space.
I really need some advice. I will finish college soon and I must decide about my future. I really want to work with computers. I have my own computer now and I can use many different programs. I like to design web sites.
The problem is my family. Everyone has different ideas about my future job. My father says I should go to university and study computer engineering. My mother thinks I should get a job as a computer salesperson. My elder brother wants to start a web site design company with me.