胃癌患者最可能出现的体征是()
A.肝掌
B.蜘蛛痣
C.腹壁静脉曲张
D.上腹压痛
E.黄疸
参考答案:D
The hard, out surface of the tooth is called enamel.
A.outside
B.appearance
C.outer
D.hiding
久服较大剂量后,每易引起水肿的药物是()
A.山药
B.甘草
C.大枣
D.黄精
E.玉竹