3、sinC.givesawayD.givesoff7.Clever advertisements are just _D__to spend money.(4分)A.temperatureB.tempoC.tendencyD.Temptation8.Therootsofalltheseevents_C__history.(4分)A.lieunderB.lieupC.lieinD.lieon9.The advertising agency will _D__a campaign to introduce a new soup.(4分)A.star