Scientists say life will be very different in 2050.
First,there will be no TV channels (频道) by 2050.People will choose a programme(节目) from a computer and watch it on the television.By 2050,we will get information on the computers only.
Second,water will be a big problem by 2050.In many places,people won’t have water to drink.
Third,cars will use new,clean fuels and they will go very fast.There will be a computer in every car.And computers will control the cars and there won’t be any accidents (事故).
根据短文内容,选择最佳答案.
( ) 31.Which word can describe (描述) the life in 2050?
A.Dull.B.Funny.C.Different.
( ) 32.What will be important in our future life?
A.Computers.B.Televisions.C.Books.
( ) 33.What does the third paragraph(段) tell us?
A.Fuels shortage (短缺).
B.Water shortage.
C.Food shortage.
( ) 34.What do we know about future cars?
A.They will be very cheap.
B.They will be very light.
C.They will be safe (安全的).
( ) 35.What does the underlined word “control” mean?
A.检修 B.控制 C.发动