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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.Iha
2、venoidea.C.No,Ican't.D.That'sallset.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________.Youcanta
3、kemycar.A.hadbettertoB.don'tC.mustnotD.don'thaveto答案：D5.-CouldIspeaktoDonWatkins,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。)JamesWatthadmadethefir
4、stwidelyusedsteam（蒸气）engine.Hehadnowayoftellingpeopleexactlyhowpowerfulitwas,foratthattimetherewerenounitsformeasuring（测量）power.Wattdecidedtofindouthowmuchcalledthatunitonehorsepower.Withthisunithecouldmeasuretheworkhissteamenginecoulddo.Hediscoveredthatahors
5、ecouldlifta3,300-poundweight10feetintotheairinoneminute.Hisenginecouldlifta3,300-poundweight100feetinoneminute.Becausehisenginedidtentimesasmuchworkasthehorse,Wattcalleditatenhorsepowerengine. 6.ThepassagesaysthatWattmadethefirstwidelyusedsteamengine.A.TB.F答案
6、：A7.Wattmadeupaunitofmeasurementbasedonthestrengthofahorse.A.TB.F答案：A8.Wattwantedtofindawaytolifta3300-poundweight.A.TB.F答案：B9.Onehorsepowerwouldequaltheweightahorsecouldlift.A.TB.F答案：B10.Thetitleofthepassageis"HowtheTermHorsepowerCameintoBeing".A.TB.F答案：AWha
7、tmakesapersonascientist?(是什么使一个人成为科学家？) Doeshehavewaysortoolsoflearningthataredifferentfromthoseofothers?Theansweris“no”.Itisnotthetoolsascientistusesbuthowheusesthesetoolsthatmakeshimascientist.Youwillprobablyagreethatknowinghowtouseapowerisimportanttoacarp
8、enter.Youwillprobablyagree,too,thatknowinghowtoinvestigate,howtodiscoverinformation,isimportanttoeveryone.Thescientist,however,goesonestepfurther,hemustbesurethathehasareasonableanswertoh
