考研英语:翻译真题精练精讲一、全真试题Almostallourmajorproblemsinvolvehumanbehavior,andtheycannotbesolvedbyphysicalandbiologicaltechnologyalone
Whatisneededisatechnologyofbehavior,butwehavebeenslowtodevelopthesciencefromwhichsuchatechnologymightbedrawn
61)Onedifficultyisthatalmostallofwhatiscalledbehavioralsciencecontinuestotracebehaviortostatesofmind,feelings,traitsofcharacter,humannature,andsoon
Physicsandbiologyoncefollowedsimilarpracticesandadvancedonlywhentheydiscardedthem
62)Thebehavioralscienceshavebeenslowtochangepartlybecausetheexplanatoryitemsoftenseemtobedirectlyobservedandpartlybecauseotherkindsofexplanationshavebeenhardtofind
Theenvironmentisobviouslyimportant,butitsrolehasremainedobscure
Itdoesnotpushorpull,itselects,andthisfunctionisdifficulttodiscoverandanalyze
63)Theroleofnaturalselectionine