Welcome to Share Ideas!I’m Tony Brown.This is Professor (教授)

Welcome to Share Ideas!I’m Tony Brown.This is Professor (教授)Lin.He is a scientist.He has many exciting ideas about life in the future.Let’s listen to what he has to say.“I think in the future,traveling will be much cleaner and safer.Most cars will run on solar energy( 太阳能 ).That way,there will be less pollution.That cars will be driven by computers and there won’t be an accident ( 事故 ) .All of the computers will work together with radio signals(信号).“I also think that people will be able to go back to the past through a time tunnel(隧道),If they do something wrong,they will be able to go back and do it again and try not to make the same mistakes.
“Housework will become much easier because you’ll just tell a robot to do it.“In the future,people will be able to talk with each other on the phone more easily,and you’ll be able to see the person you’re talking to on the screen of the cell phone.The telephones that we have today will seem out of date.”What do you think life in the future will be like?Send us a letter.
Our e-mail address:shareideas @yahoo.com.See you next time!( )41.What are professor Lin’s ideas about?
A.Travel in the future B.TV programs C.Life in the future D.Future telephone
( )42.Professor Lin thinks that cars might be driven by_________.
A.radio signals B.computers C.solar energy D.policeman
( )43.Which of the following is NOT possible according to Professor Lin?
A.There will be fewer car accidents.B.People won’t get sick
C.Robots will help people do housework.D .People will not use telephone.

C C D