【Whatpicturedoyouhaveofthefuture?Willlifeinthefuturebebetterworseorthesameasnow?Whatdoyouhopeforaboutthefuture?Scientiststhinkthatlifewillprobablybeverydifferentin2050.】

　　Whatpicturedoyouhaveofthefuture?Willlifeinthefuturebebetterworseorthesameasnow?Whatdoyouhopeforaboutthefuture?Scientiststhinkthatlifewillprobablybeverydifferentin2050.

　　Firstofallitseemsthatpeoplewon’tuseTVchannels(频道)by2050.Insteadpeoplewillchooseaprogramfroma“menu”andacomputerwillsendtheprogramdirectlytothetelevision.

　　Waterwillbecomeaveryseriousproblem.We’llneedmuchmorewaterbuttherewon’tbeenough.Somescientiststhinkthatwaterwouldbethecauseofwar(战争).

　　Carswillrunonnewcleanenergyandtheywillgoveryfast.Andtherewon’tbeanyaccidentswiththehelpofcomputers.Ontheotherhandspaceplaneswilltakepeoplearoundtheworldintwohours.

　　Robotswillworkinfactoriesinsteadofpeople.Manyfactorieshavealreadyusedrobots.Bigcompaniespreferrobots－theydonotaskformoneyandtheyworkfor24hoursaday…

　　Inawordby2050ourlifewillchangealotandourfuturewillbequitedifferentfromnow.

　　阅读短文内容，选择最佳答案。

　　(   )51.Maybepeoplewon’t________anymoreby2050.

　　  A.watchTV                                     B.usecomputer

　　  C.useTVchannels                            D.useamenu

　　(   )52.________willbeaveryseriousproblem.

　　  A.TV                     B.Water             C.Accidents        D.Robot

　　(   )53.Therewillbe_______accidentswiththehelpofcomputers.

　　  A.any                     B.no                  C.more              D.fewer

　　(   )54.Bigcompaniespreferrobotsbecause_______.

　　  A.theyarekind                                  B.theydonotaskformoney

　　 C.theyworkfor24hoursaday          D.BandC

　　(   )55.Accordingtothepassageourlifeinthefuturewillbe______.     

　　 A.better                  B.worse             C.different          D.thesameasnow