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1、2017年大学英语B统考题库 网考大学英语B真题一、交际英语1.-SorryI'mlate.-_________A.Youarewelcome. B.It'sapleasure. C.Takecare. D.Don'tworry.答案：D2.-Wearegoingtohaveasingingpartytonight.Wouldyouliketojoinus?-________A.I'mafraidnot,becauseIhavetogotoanimportantmeeting.B.Ofcoursenot.Ihavenoidea.C.No,Ican't.D.That'sal
2、lset.答案：A3.-Wouldyouliketogototheconcertwithusthisevening?-________A.No,Ialreadyhaveplans.B.I'dloveto,butI'mbusytonight.C.No,Ireallydon'tlikebeingwithyou.D.I'mill,soIshouldn'tgoout.答案：B4.-MustItakeataxi? -No,you________.Youcantakemycar.A.hadbettertoB.don'tC.mustnotD.don'thaveto答案：D5.-Could
3、IspeaktoDonWatkins,please？-________A.Speaking,please.B.Oh,howareyou？C.I'mlistening.D.I'mDon.答案：A 二、阅读理解Thewordhorsepower（马力） wasfirstusedtwohundredyearsago. (200年前“马力”这个词首次使用。)JamesWatthadmadethefirstwidelyusedsteam（蒸气）engine.Hehadnowayoftellingpeopleexactlyhowpowerfulitwas,foratthattimeth
4、erewerenounitsformeasuring（测量）power.Wattdecidedtofindouthowmuchcalledthatunitonehorsepower.Withthisunithecouldmeasuretheworkhissteamenginecoulddo.Hediscoveredthatahorsecouldlifta3,300-poundweight10feetintotheairinoneminute.Hisenginecouldlifta3,300-poundweight100feetinoneminute.Becausehisen
5、ginedidtentimesasmuchworkasthehorse,Wattcalleditatenhorsepowerengine. 6.ThepassagesaysthatWattmadethefirstwidelyusedsteamengine.A.TB.F答案：A7.Wattmadeupaunitofmeasurementbasedonthestrengthofahorse.A.TB.F答案：A8.Wattwantedtofindawaytolifta3300-poundweight.A.TB.F答案：B9.Onehorsepowerwouldequalthew
6、eightahorsecouldlift.A.TB.F答案：B10.Thetitleofthepassageis"HowtheTermHorsepowerCameintoBeing".A.TB.F答案：AWhatmakesapersonascientist? (是什么使一个人成为科学家？) Doeshehavewaysortoolsoflearningthataredifferentfromthoseofothers?Theansweris“no”.Itisnotthetoolsascientistusesbuthowheusesthesetoolsthatmakeshi
7、mascientist.Youwillprobablyagreethatknowinghowtouseapowerisimportanttoacarpenter.Youwillprobablyagree,too,thatknowinghowtoinvestigate,howtodiscoverinformation,isimportanttoeveryone. Thescientist,however,goesonestepfurther,hemustbesurethathehasareasonableanswer
