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1、2010年6月大学英语四级考试全真预测试卷三ModelTestThreePartIWriting(30minutes) Directions:Forthispart,youareallowed30minutestowritealetter.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelowinChinese: 给你的外国朋友写一封信,告诉他(她)你已经被美国的一所大学录取,但你苦恼的是自己的听力和口语水平不够,你想寻求他(她)对于如何提高听力和口语的建议。 PartIIRe
2、adingComprehension(skimmingandScanning)(15minutes) Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1. Forquestions1-7,mark Y(forYES)ifthestatementagreeswiththeinformationgiveninthepassage; N(forNO)ifthestatementcontrad
3、ictstheinformationgiveninthepassage; NG(forNOTGIVEN)iftheinformationisnotgiveninthepassage. Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage. RobotCarstoDoBattleinDesertRace When15competitorslinedupinNevadalastyearfortheU.S.DefenseDepartment'sfirs
4、tmillion-dollarrobotrace,hopeswerehigh.Thechallenge:todriveavehiclewithoutahumandriverorremotecontrolsome150miles(241kilometers)throughtheMojaveDesert. Butthosehopesquicklywentupinacloudofdustasmostrobotsbarelymanagedtogetoffthestartingline.Thebestperformer,amodifiedHumveeb
5、uiltbyengineersatPennsylvania'sCarnegieMellonUniversity,traveled7miles(11kilometers)beforebreakingdown. Torobotdevotees(热爱者),however,itwasaminorhiccup. Nosurprise,then,that43teamsshoweduptotryoutforthisyear'srace,dubbed(被称作)theGrandChallenge.Forthepastweek,teamsrangingfrom
6、garageenthusiaststowell-fundeduniversityengineershavebeenfine-tuningtheirmachinesatqualifyingroundshereattheCaliforniaSpeedwayinFontana,California.(Watchtherobotsinactioninourexclusivevideo.) Twenty-threefinalistswereannouncedThursdayforSaturday'sGrandChallenge.The175-mile(
7、282-kilometer)coursestartsandfinishesinPrimm,Nevada. Theracepromisestobeeventougherthanlastyear'srun.But18monthsisaneternityintheroboticsworld,andthetechnologyhasvastlyimproved. Organizersbelieveseveralteamshavearealshotoffinishingtheraceinlessthantenhourstoearnthegrandpri
8、zeoftwomillionU.S.dollars. "Whenthefirstteamoutofthechute(斜道)—Mojavaton,as