WhenIwasyoung,myfathertoldmethatlittleactsofkindnessmaygiveonegreathappiness.SincethenIhavealwaystriedtohelppeoplein16. 　　Onehotsummerafternoon,Iwas17downthehighwaytoNewYorkwhenanothercarsuddenly18intomylane(车道).Mycarwasinthefarrightlane,soitranontotheroadside.Asa(n)19driver,Imovedmycarquicklyandskillfullybackontothehighwaywithoutcausinganyaccident. 　　Iwas20withthatdriver,butIthoughtthathejustdidnotpayattentiontothelanechange,andhe2ldidnotdothatonpurpose(故意).Thecarranaway22aftercuttingmeoff.Verysoonitdisappearedfromsight.Afterawhile,Icamearoundacurve(弯道)andfoundthe23car.Thedriverwaswalkingalongtheroadside.Hewasanelderlymanandlooked24.Withnotelephonenearbyandthenearestservicestwentymilesaway.Idecidedto25andseewhattheproblemwas. 　　Theman’scarhadaflattire(瘪胎).Althoughhehadasparetire,hehadnothingtoworkwith.Idecidedto26him.IchangedthetireforhimandallowedhimtositinmyAir-conditionedcarwhileIdidit.Fifteenminuteslater,I27thework.Iwashotandtired,butIreallyfelt28afteranactofkindnesstothemanwhohadearlier29mycarranofftheroad. 　　Youcanreallyenjoygreat30fromkindnessacts,soalwayslendyourhandstoothersintrouble. 　　16.A.needB.schoolC.dangerD.summer 　　17.A.walkingB.ridingC.runningD.driving 　　18.A.fellB.floatedC.cameD.climbed 　　19.A.activeB.experiencedC.frightenedD.energetic 　　20.A.unhappyB.satisfiedC.familiarD.friendly 　　21.A.evenB.certainlyC.almostD.simply 　　22.A.quicklyB.quietlyC.politelyD.carefully 　　23.A.newB.redC.sameD.other 　　24.A.excitedB.relaxedC.surprisedD.worried 　　25.A.stayB.researchC.stopD.hide 　　26.A.punishB.trainC.helpD.encourage 　　27.A.beganB.finishedC.tookD.continued 　　28.A.goodB.sorryC.angryD.shy 　　29.A.noticedB.madeC.watchedD.heard 　　30.A.friendshipB.successC.excitementD.happiness 　　答案是 　　16---20ADCBA21---25BACDC26---30CBCAD 　　cutsboff在这边是指那个司机把主人翁的车道抢了的意思 　　这车子把我的车道抢了之后飞速的跑开了 　　cutoff 　　切掉,割掉,砍掉,剪掉： 　　Hecutoffasmallpieceofbreadandgaveittome. 　　他切下一小片面包递给了我. 　　中断…的(电话)通话；打断： 　　Thetelephoneoperatorcutusoffbeforewehadfinishedourconversation. 　　我们的话还没说完,电话接线员就中断了我们的通话. 　　切断,截断；停止： 　　Ourwatersupplyhasbeencutoffagain. 　　我们的供水又被切断. 　　使夭折；使受重伤； 　　DiseasecutSmithoffinthebestpartoflife. 　　病魔使风华正茂的史密斯英年早逝. 　　使分离；使隔绝： 　　Thevillagewascutoffbythesnowformorethanamonth. 　　这个村庄被大雪封闭了一个多月.