题型:问答题 女性,29岁。多饮、多尿1个月入院。每日尿量6~7L,空腹血糖5.1mmol/L,尿糖(-),(ⅪTT正常。确诊尿崩症后为了进一步明确病因诊断,下列检查最没有帮助的是()A.双肾B超B.鞍区CTC.视野测定D.ADH测定E.PRL测定 查看答案
题型:问答题 He is a new comer, _______ he has few friends here. [ ]A. but B. so C. however D. because 查看答案