IITrueorFalseWhenLadyGagareleasesanewsingle,itquicklygoesaroundtheworld.Nowscientistshavediscoveredthesamethinghappenswiththesongsofanotherunusualandinterestingcreature–thehumpbackwhale.Themammalsbecomeinterestedinnewtunesjustlikepeopledo,andthemostpopularoriginalwhalesongsspreadgloballylikehitsingles.Thediscoveryhasastonishedexpertswhosayitisthefirsttimesuchalarge,“population-wideculturalexchange”hasbeenseenintheanimalkingdom.Malehumpbackwhalesarewell-knownfortheloud,longandcomplexsongstheymakeduringthematingseason.Scientistsareunsurewhythemalessing.Somebelieveitisawayofadvertisingthemselvestofemales,othersholdthatitallowsmigratingwhalestostayincontact.Eachsonglastsfor10to20minutesandthemalescansingcontinuouslyfor24hours.Atanyperiodoftime,allthemalesinapopulationsingthesamesong.Butastudy,publishedinthejournalCurrentBiology,showsthatthissongchangesovertimeandspreadsaroundtheoceans.Dr.EllenGarland,ofQueenslandUniversity,said:“Ourfindingsshowculturalexchangeonavastscale.Songsmovelikeculturalripplesfromonepopulationtoanother,causingallmalestochangetheirsongtoanewversion.”ResearchersrecordedsongsfromsixneighboringpopulationsofwhalesinthePacificoveradecade.Theyfoundthatnewversionsofthesongsappearovertimeandalwaysspreadfromwesttoeast.IttakesaroundtwoyearsforsongsthatappearinthewatersoffAustraliatobeheardinFrenchPolynesia.Dr.Garlandbelievesthatasmallnumberofwhalesmaymigratetootherpopulationscarryingthenewsongswiththem,orthattheyareheardbypassingwhales.Dr.Garlandsaid,“Wethinkthismalesearchforsongnoveltyisinthehopeofbeingthatlittlebitdifferentandperhapsmoreattractivetotheoppositesex.”1.TheauthormentionsLadyGagatoprovethepopularityofherhitsingles.
某普通合伙企业在经营期间吸收甲入伙。甲入伙前,合伙企业对乙负债10万元。甲入伙后,该合伙企业继续亏损,甲遂要求退伙,获其他合伙人一致同意。在此期间,该合伙企业欠丙货款20万元。甲退伙后,合伙企业又向丁借款20万元。后合伙企业解散,上述债务均未清偿。下列表述中,符合合伙企业法规定的有()。
根据规定,退伙人对基于其退伙前的原因发生的合伙企业债务,承担无限连带责任。本题中,合伙企业欠乙和丙的债务是在甲退伙之前发生的,甲应对这两项债务承担无限连带责任。