- 问题详情: Hefelthappywhenhisbossstatedthathecould sometimeforexercise.A.setabout B.setdown C.setoff D.setaside【回答】D知识点:词组短语题型:选择题...
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- 问题详情:“Placebo”isaLatinword.Itmeans“Ishallplease.”And,sometimes,itjustmight.Whenscientistswanttotestanewdrug,theyusuallydividealargenumberofpeopleintotwogroups.Onegrouptakesthemedicine;theothertakesasubstanceknownasaplacebo.Itmaycontainnothingm...
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