【Themotorvehiclehaskilledanddisabledmorepeopleinitsbriefhistorythananybomborweaponeverinvented.Muchofthebloodonthestreetflowsessentiallyfromuncivilbehaviorofdriverswhorefusetorespectthelegalandmoralrig】

Themotorvehiclehaskilledanddisabledmorepeopleinitsbriefhistorythananybomborweaponeverinvented.Muchofthebloodonthestreetflowsessentiallyfromuncivilbehaviorofdriverswhorefusetorespectthelegalandmoralrightsofothers.Sothemassacre(大屠杀)ontheroadmayberegardedasasocialproblem.

Infacttheenemiesofsocietyonwheelsareratherharmlesspeoplejustordinarypeopleactingcarelesslyyoumightsay.Butitisaprinciplebothoflawandcommonmoralitythatcarelessnessisnoexcusewhenone’sactionscouldbringdeathordamagetoothers.Aminorityofthekillersgoevenbeyondcarelessnesstototalnegligence(疏忽).

Researchershavepointedoutthatasmanyas80percentofallautomobileaccidentscanresultfromthepsychologicalconditionofthedriver.Emotionalupsetscanaffectdrivers’reactionsslowtheirjudgmentandblindthemtodangersthatmightotherwisebeclear.Theexpertswarnthatitisimportantforeverydrivertomakeaconsciousefforttokeepone’semotionundercontrol.

Yettheirresponsibilitythataccountsformuchoftheproblemisnotonlycausedbydrivers.Streetwalkersregularlygoagainsttrafficrulestheyaretoblameinmostvehiclewalkeraccidentsandmanycyclistsevenbelievethattheydon’tobeythebasicrulesoftheroad.

Significantlegaladvanceshavebeenmadetowardssaferdrivinginthepastfewyears.Safetystandardsforvehiclehavebeenraisedbothatthepointofmanufacture(制造业)andthroughregularroad-worthinessinspections(车辆上路安检).Inadditionspeedlimitshavebeenlowered.Duetothesemeasurestheaccidentratehasdecreased.Buttheaccidentexpertsstillworrybecausetherehasbeenlittleornoimprovementinthewaydriversbehave.Theonlyrealandlastingsolutionsaytheexpertsistoconvincepeoplethatdrivingisaskilledtaskrequiringconstantcareandconcentration.Thosewhofailtodoallthesethingspresentathreattothosewithwhomtheysharetheroad.

1.Thefollowingismentionedasbeingresponsiblefortheroadaccidentsexcept .

A.carelessbicycleriders B.peoplewalkinginthestreet

C.irresponsibledriversD.irresponsiblemanufacturersofautomobiles

2.Whydoestheauthormentionthepsychologicalco