TVturnoffweek，
问题详情：TVturnoffweek，________millionsofpeoplearoundtheworldparticipateeveryyear，triestoencouragepeopletoturnonlife.A．inwhich B．onwhichC．which D．when【回答】A考查定语从句。which引导定语从句，“每年世界...
问题详情：TVturnoffweek，________millionsofpeoplearoundtheworldparticipateeveryyear，triestoencouragepeopletoturnonlife.A．inwhich B．onwhichC．which D．when【回答】A考查定语从句。which引导定语从句，“每年世界...