Toaworker,________fromthepointofviewofsocietyisnecessarylaborisfromhisownpointofviewvoluntaryplay.
A
本题要求填入一个关系代词引导主语从句,并在主语从句中作主语,所以选 what。
名词解释:offer
Iwouldlove________tothepartylastnightbutIhadtoworkextrahourstofinishareport.
Thetrafficwasheldupformorethanthirtyminutes,________causedmetoarrivelate.
名词解释:copyright
名词解释:silentpartnership