更多推荐：2016年职称英语理工类学习资料阅读理解。短文后有5道题，每题后面有4个选项。请仔细阅读短文并根据短文回答其后面的问题，从4个选项中选择1个最佳答案涂在答题卡相应的位置上。第一篇Eye-trackerLetsYouDragandDropFileswithaGlanceBoredofusingamouse?Soonyou'llbeabletochangestuffonyourcomputerscreen–andthenmoveitdirectlyontoyoursmartphoneortablet(平板电脑)–withnothingmorethanaglance.AsystemcalledEyeDropusesahead-mountedeyetrackerthatsimultaneouslyrecordsyourfieldofviewsoitknowswhereyouarelookingonthescreen.Gazingatanobject–aphoto,say–andthenpressingakey,selectsthatobject.Itcanthenbemovedfromthescreentoatabletorsmartphonejustbyglancingattheseconddevice,aslongasthetwoareconnectedwirelessly."Thebeautyofusinggazetosupportthisisthatoureyesnaturallyfocusoncontentthatwewanttoacquire,"saysJaysonTurner,whodevelopedthesystemwithcolleaguesatLancasterUniversity,UK.TurnerbelievesEyeDropwouldbeusefultotransferaninteractivemaporcontactinformationfromapublicdisplaytoyoursmartphoneorforsharingphotos.Abuttonneedstobeusedtoselecttheobjectyouarelookingatotherwiseyouendupwiththe"Midastouch"(点石成金)effect,wherebyeverythingyoulookatgetsselectedbyyourgaze,saysTurner."Imagineifyourmouseclickedoneverythingitpointedat,"hesays.ChristianHolz,aresearcherinhuman-computerinteractionatYahooLabsinSunnyvale,California,saysthesystemisanicetakeongettingroundthisfundamentalproblemofusinggaze-trackingtointeract."EyeDropsolvesthisinaslick(灵巧的)waybycombiningitwithinputonthetouchdeviceswecarrywithusmostofthetimeanywayandusingtouchinputasaclutchingmechanism,"hesays."Thisnowallowsuserstoseamlessly(无缝地)interactacrossdevicesfarandcloseinaverynaturalmanner."Whilecurrenteye-trackersareratherbulky,mainstreamconsumerdevicesarenottoofaraway.SwedishfirmTobiiisdevelopinggaze-trackingtechnologythatcanbeinstalledinlaptopsandtabletsandisexpectedtobeavailabletobuynextyear.AndtheGoogleGlassheadsetisexpectedtoincludeeye-trackinginthefuture.Turnersayshehasalsolookedathowcontentcanbecutandpastedordrag-and-droppedusingamixofgazeandtapsonatouchscreen.ThesystemwaspresentedattheConferenceonMobileandUbiquitousMultimediainSweden,lastweek.31.Theeye-trackertechnologyenablesusto______A.changeourcomputerscreen.B.moveanobjectfromscreenwithaglance.C.focusonanythingthatinterestsus.D.getasmartphoneconnectedwirelessly.答案：B32.Whyisabuttonneeded?A.TominimizethecostofEyeDrop.B.Tochooseasmanyobjectsaspossible.C.TomakeEyeDropdifferentfromothers.D.Toselectwhatwewant.答案：D33.Theword“this”inParagraph6refersto_______A.applicationofgaze-trackinginhuman-computerinteraction.B.interactionbetweenhumanandcomputer.C.generalizationofEyeDropsystem.D.combinationofgaze-trackingwithinputontouchdevices.答案：D34.Whichofthefollowingstatementistrueofeye-trackersforconsumeruse.A.Theyarecostly.B.Theyareexpectedtocomeoutsoon.C.Theyareavailable.D.TheyareinstalledinGoogleGlassheadset.答案：B35.WhatisTurnerlikelytostudynext?A.Howtopresentthesysteminpublic.B.Howtogettouchscreeninvolved.C.Howtodraganddropwithgazeandtaps.D.Howtocutandpastecontentfromapublicdisplay.答案：C第二篇ANewStrategytoOvercomeBreastCancerPost-menopausal(绝经后)womenwhowalkforanhouradaycancuttheirchanceofbreastcancersignificantly,astudyhassuggested.Thereport,whichfollowed73,000womenfor17years,foundwalkingforatleastsevenhoursaweekloweredtheriskofthedisease.TheAmericanCancerSocietyteamsaidthiswa...
