完形填空,
Weliveina"ComputerAge".Scientists,teachers,writersandevenstudentsusecomputerstodo1differentthings.Butmorethan30yearsago,2couldn’tdomuch.Theywereverybigandexpensive.3peopleshowedanyinterestinthemorknewhowtousethem.Todaycomputersaresmallerand4.Sincetheyaresouseful,alotofpeopleliketousethem,evenathome.Computers5veryimportantbecausetheycanwork6thanpeopleandmakefewermistakes.Computerscan7peoplewiththeirwork.Writersusecomputerstowritebooksandarticles,forexample.Teachersusethemtohelpthemteachandstudentsusethemtostudy.Computerscanalsorememberwhatyouput8them.Computersarevery9.Theyareourfriends.Doyouwantto10acomputer?
()1.A．muchB．aboutC．allkindsofD．verymuch
()2.A．teachersB．computersC．studentsD．scientists
()3.A．FewB．AfewC．LittleD．Alittle
()4.A．cheapB．cheaperC．expensiveD．moreexpensive
()5.A．havebecomeB．isbecomingC．becomesD．hasbecome
()6.A．quickB．quickerC．fastD．faster
()7.A．tellB．helpC．stopD．ask
()8.A．onB．intoC．upD．to
()9.A．heavyB．carefulC．helpfulD．beautiful
()10.A．lendB．payC．ownD．sell
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