大学英语三级B级-阅读理解(三).doc

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1、大学英语三级B级-阅读理解(三)(总分：25.00，做题时间：90分钟)一、单项选择题(总题数：5，分数：25.00)Task6Thesenseofsoundisoneofourmostimportantmeansofknowingwhatisgoingonaroundus.Soundhasawastedproduct,too,intheformofnoise.Noisehasbeencalledunwantedsound.Noiseisgrowinganditmaygetmuchworsebeforeitget

2、sanybetter.Scientists,forseveralyears,havebeenstudyinghownoiseaffectspeopleandanimals.Theyaresurprisedbywhattheyhavelearned.Peaceandquietarebecominghardertofind.Noisepollutionisathreatthatshouldbelookedatcarefully.Thereisasayingaboutitbeingsonoisythatyoucan't

3、hearyourselfthink.Doctorswhostudynoisebelievethatwemustsometimeshearourselvesthink.Ifwedon't,wemayhaveheadaches,otherachesandpains,orevenworsementalproblems.Noiseaddsmoretension(紧张)toasocietythatalreadyfacesenoughstress.Butnoiseisnotanewproblem.InancientRome,

4、peoplecomplainedsomuchaboutnoisethatthegovernmentstoppedchariots(四轮马车)frommovingthroughthestreetsatnight!Waysofmakinglessnoisearenowbeingtested.Thereareevenlawscontrollingnoise.Wecannotreturntothe"goodolddays"ofpeaceandquiet.Butwecanreducenoise--ifweshoutloud

5、lyenoughaboutit.（分数：5.00）(1).Whyarescientistssurprisedbythefindingsintheirnoisestudy?（分数：1.00） A.Becausetheworldisbecomingmoreandmorenoisy. √ B.Becausetheyhavelearnedthatnoiseisalsoakindofpollution. C.Becausenoiseisanunwantedwasteforhumanbeings. D.Becausepeop

6、leknewlittleaboutthedangerofnoisebefore.解析：细节判断题。第二段第三、四句话解释了原因：和平安静的地方很难找到，噪音对人类是一种威胁，人们应认真对待。(2).Whatmaybetheresultifwecannothearourselvesthink?（分数：1.00） A.Wemayforgetwhatwehavethoughtabout. B.Ourthoughtsmaybeinterfered. C.Ourmindmaybeharmed. √ D.Wemayhaved

7、ifficultyusingtherightwords.解析：细节辨认题。从文中第三段的Ifwedon’t，wemayhaveheadaches，otherachesandpains，orevenworsementalproblems．这句话可知：如果我们听不到自己的声音，可能会产生头痛、其他疼痛，甚至会出现更糟糕的大脑问题。(3).Whenthewritersayswecannotreturntothe"goodolddays",hemeansthat______（分数：1.00） A.oursocietyis

8、becomingmuchworsethanbefore B.inourmodernsocietyitishardtoleadaquietlife √ C.theolddaysweremuchhappierthanthepresent D.itisimpossibleforustodealwithnoiseaswedidbefore______解析：推理题。从文章最后一段可