A.上颌双尖牙
B.下颌磨牙
C.上颌中切牙
D.下颌中切牙
E.上颌磨牙
[单选题]A.2B.-2C.3D.-3
[单选题]A.食管癌B.食管静脉曲张C.食管间质瘤D.慢性食管炎E.食管结核
[单选题]A.肝弥漫性结节性肝硬化B.肝多发占位C.非均匀性脂肪肝D.血吸虫性肝硬化
[单选题]A.左输尿管囊肿B.左输尿管结石C.左输尿管肿瘤D.左输尿管狭窄E.腔静脉后输尿管
[单选题]A.3388L/sB.3292L/sC.3201L/sD.2400L/s
[单选题]A.3388L/sB.3292L/sC.3201L/sD.2400L/s