【Weallknowthatrobotsareverysmart．Becauserobotshavetheirowncomputerbrains．Therearemanydifferentkindsofrobotsintheworld．Theycanhelppeopletoworkindangerousplacestodomanydifficultjobs．Someofthemhavebeeninto】

　　We all know that robots are very smart．Because robots have their own computer brains．There are many different kinds of robots in the world．They can help people to work in dangerous places to do many difficult jobs．Some of them have been into space，into oceans and so on．They never get bored，tired or afraid．

　　It's not difficult to think of the future of robots．It the future，robots will be in many places，and many of them can talk，sing，dance like people．Even some of people want to have robotic （机器的）friends．

　　But it must be very hard for scientists to make robots have emotions（感情）．

　　A professor called Steels says，"At present，there are some robots like actors-They may show emotions，but they don't feel them．（45）We___（将尽最大努力）to change that"

　　How people wish to have such prefect robots in their lives in the future!

　　41．What do you think of robots？___

　　42．What kind of brains do robots have？___

　　43．Who can do the most dangerous work instead of（代替）people？___

　　44．Some robots can feel emotions now，can't they？___

　　45．汉译英填空．