题型:问答题 简答题 女性,69岁,跌倒后造成左股骨颈骨折,行走困难,被收入院。该病人接受了人工股骨头置换术,术后卧床期间患肢正确的活动方法是()。A.直腿抬高B.伸屈膝关节C.按摩大腿肌肉D.只活动踝关节E.大腿"绷劲" 查看答案
题型:问答题 简答题 28.The largest collection ever found in England was one of about 200,000 silver coins, _____ over 600 years old.A.all of whichB.all of itC.all of thatD.all of them 查看答案