資源描述：
《考研閱讀英語答案.docx》由會員上傳分享，免費在線閱讀，更多相關內(nèi)容在教育資源-天天文庫。
1、2005考研閱讀英語答案【篇一：2005年考研英語試卷及答案】class=txt>sectioniuseofenglishdirections:readthefollowingtext.choosethebestword(s)foreachnumberedblankandmark[a],[b],[c]or[d]onanswersheet1(10points)thehumannoseisanunderratedtool.humansareoftenthoughttobeinsensitivesmellerscomparedwithanimals,1thisis
2、largelybecause,2animals,westandupright.thismeansthatournosesare3toperceivingthosesmellswhichfloatthroughtheair,4themajorityofsmellswhichsticktosurfaces.infact,5,weareextremelysensitivetosmells,6wedonotgenerallyrealizeit.ournosesarecapableof7humansmellsevenwhentheseare8tofarbelowone
3、partinonemillion.strangely,somepeoplefindthattheycansmellonetypeofflowerbutnotanother,9othersaresensitivetothesmellsofbothflowers.thismaybebecausesomepeopledonothavethegenesnecessarytogenerate10smellreceptorsinthenose.thesereceptorsarethecellswhichsensesmellsandsend11tothebrain.how
4、ever,ithasbeenfoundthatevenpeopleinsensitivetoacertainsmell12cansuddenlybecomesensitivetoitwhen13toitoftenenough.theexplanationforinsensitivitytosmellseemstobethatthebrainfindsit14tokeepallsmellreceptorsworkingallthetimebutcan15newreceptorsifnecessary.thismay16explainwhywearenotusu
5、allysensitivetoourownsmells—wesimplydo29/29notneedtobe.wearenot17oftheusualsmellofourownhouse,butwe18newsmellswhenwevisitsomeoneelse’s.thebrainfindsitbesttokeepsmellreceptors19forunfamiliarandemergencysignals20thesmellofsmoke,whichmightindicatethedangeroffire.1.[a]although[b]as[c]b
6、ut[d]while2.[a]above[b]unlike[c]excluding[d]besides3.[a]limited[b]committed[c]dedicated[d]confined4.[a]catching[b]ignoring[c]missing[d]tracking5.[a]anyway[b]though[c]instead29/29[d]therefore6.[a]evenif[b]ifonly[c]onlyif[d]asif7.[a]distinguishing[b]discovering[c]determining[d]detect
7、ing8.[a]diluted[b]dissolved[c]dispersed[d]diffused9.[a]when[b]since[c]for[d]whereas10.[a]unusual[b]particular[c]unique[d]typical11.[a]signs[b]stimuli29/29[c]messages[d]impulses12.[a]atfirst[b]atall[c]atlarge[d]attimes13.[a]subjected[b]left[c]drawn[d]exposed14.[a]ineffective[b]incom
8、petent[c]inefficient[d]ins
