D．Undergraduatebiologymajorsinmolecularbiologycourse．17．Itcanbeinferredfromthepassagethatthemorphogeneticdeterminantspresentintheearlyembryoare．A．evenlydistributedunlesstheembryoisnotdevelopingnormallyB．inactiveuntiltheembryocellsbecomeirreversiblycommittedtotheirfinalfunctionC．identicaltothosethatwerealreadypresentintheunfertilizedeggD．presentinlargerquantitiesthanisnecessaryforthedevelopmentofasingleindividual18．Themaintopicofthepassageis．A．themaincontributionofmodernembryologytomolecularbiologyB．theroleofmolecularbiologyindisprovingoldertheoriesofembryonicdevelopmentC．celldeterminationasanissueinthestudyofembryonicdevelopmentD．scientificdogmaasafactorintherecentdebateoverthevalueofmolecularbiology19．Accordingtothepassage，themorphogeneticdeterminantspresentintheunfertilizedeggcellarewhichofthefollowing?A．histonesB．maternalmessengerRNA’sC．cytoplasmD．nonbeadedinterveningDNAWriteasummary．20．Summarizethepassagein4or5sentences．PartIII．Writing(totalof30points)AsacandidatefortheMaster’sDegreeprogramintranslation，whatdoyouthinkaprofessionaltranslatorshouldbeequippedwithinordertobridgelanguagesandculturesinyourfuturecareer?Writedownyourthoughtsinanessayofabout400words．Supplyatitleforyouressay．Markswillbeawardedforcontent，organization，grammarandappropriateness．更多MTI真题，访问www.mtizt.com
