、阅读理解(本大题共4小题,共0分)AOnMay23,1989,StefaniaFollinicameoutfromacaveatCarlsbad,NewMexico
Shehadn’tseenthesunforeighteenandahalfweeks
Stefaniawasinaresearchprogram,andthescientistsintheprogramwerestudyingbodyrhythms(节奏)
InthisexperimentStefaniahadspent130daysinacave,30feetindepth
Duringhertimeinthecave,Stefaniahadbeencompletelyaloneexceptfortwowhitemice
Herlivingplacehadbeenverycomfortable,buttherehadbeennothingtofellherthetime
She’dhadnoclockorwatches,notelevisionorradio
Therehadbeennonaturallightandthetemperaturehadalwaysbeenkeptat21℃
Theresultswereveryinteresting
Stefaniahadbeeninthecaveforoverfourmonths,butshethoughtshehadbeenthereforonlytwo
Herbodyclockhadchanged
Shehadn'tkepttoa24-hourday
Shehadstayedawakefor20-25hoursandthenhadsleptfor10hours
Shehadeatenfewermealsandhadlost17lbsinw