参考答案

正确答案：D
ConversationTwoW:Hi,Tom.M:Hi,Judy.Haven'tseenyouforweeks.Wherehaveyoubeen?W:InFlorida.M:[23]VacationingwhiletherestofushavebeenstudyingoncampusintheFebruarycold?W:[22]Notexactly,Ispentmostofmytimeunderwater.M:Idon'tunderstand.W:[24]Iwasonaspecialfieldtrip.|wentwithmymarinebiologyclass.M:Soyouwentdeepwaterdiving.Whatwereyoulookingfor,sunkentreasures?W:Youmightsayso.Theseaisfulloftreasures,allkindsofstrangefascinatingorganisms.Ourclassconcentratedonstudyingplankton,whichissmallform.ofplantandanimallifelivinginwater.M:Ithoughtplanktonistoosmalltobeseen.W:That'sacommonmisconception.Thetermplanktoncoversaverywidevarietyoffreelyfloatingplantsandanimals.M:Ihearmostplanktonistransparent,aren'tthey?W:Yes.Mostplanktonhastransparenttissuesasaprotectivedisguise,suchasjellyfish.Itmakesthempracticallyinvisibletopredators.M:Butnotinvisibletoyourbiologyclass,Ihope.W:Byconcentrating,Iwasabletoseetheoutlinesoflotsofdifferentplantsandanimals.1251Infact,ourprofessoreventookphotographsofGreeberQuadata,whicharesmalloceanicsnails.M:Howwillthesnailsshowupinthephotographsiftheyaretransparent?W:WesprayedGreeberQuadatawithaharmlessgreendye.Sinceparticlesofthedyestucktotheirtissues,thesnailsappearedingreenoutlineinthephotographs.M:Thatsoundslikeaninterestingtrip.ButIthinkifI'dbeeninFloridainFebruary,I'dmuchratherspendmytimejustswimmingandlyinginthesun.22.HowdidJudyspendmostofhertimeinFlorida?23.WhatwasTomdoinginFebruary?24.Whatkindofclasswentonthefieldtrip?25.AccordingtoJudy,whatdidherprofessorphotograph?【听前预测】1．四项均为现在分词，可能考查在做某事。2．从选项中的beach、diving等可大致推断与海边有关。结论：本题考查做某事，可能与海边有关。【解析】男士说有几个星期没有看见女士了，问她去了哪里，女士说去了佛罗里达，而且她把大部分时间都花在了水下。对话后面男士提到了深海潜水，得到了女士的肯定答复，因此女士在佛罗里达的大部分时间在深海潜水，故答案为D。