呕血最常见的原因为()
A.急性胃黏膜病变
B.食管静脉曲张破裂
C.消化道溃疡
D.食管贲门黏膜撕裂
E.胃癌
参考答案:C
In _____ eyes of my parents, a knowledge of English is ______ must in the world today. [ ]
A. the; /
B. the; a
C. /; a
D. /; /
一胃病患者,食后脘腹胀满,朝食暮吐,暮食朝吐,吐出宿食不化,吐后即觉舒适,神疲乏力,面色少华,舌淡苔薄,脉象细缓无力。治疗的主方为()
A.理中汤
B.大半夏汤
C.小半夏汤
D.苓桂术甘汤
E.丁香透膈散