题型:问答题 简答题 牛女士,30岁,足月顺产,胎儿娩出后3分钟 * * 流血,约250ml,胎盘尚无剥离征象,应选择的处理是A.立即行人工剥离胎盘B.立即牵拉脐带,排出胎盘C.检查 * * 、宫颈是否撕裂D.等待胎盘自行剥离排出E.按摩子宫底 查看答案
题型:问答题 简答题 The reason _____he has just given for not coming to the meeting is______ he missed the bus.. A which; that B. why; that C. . for which; because D. that; why 查看答案