"Which oneD.isease’s symptom ofE.mpty stomach pain is the mostC.ommon?
A.Gastric ulcer B.Duodenal(十二指肠) ulcer C.Pancri正确答案B
"Which oneD.isease’s symptom ofE.mpty stomach pain is the mostC.ommon?
A.Gastric ulcer B.Duodenal(十二指肠) ulcer C.Pancri正确答案B