题型:名词解释 The new teacher made a good on the students by her rich knowledge and humorous talk. [ ]A. sense B. expression C. impression D. effect 查看答案
题型:名词解释 男,60岁。近半年来由于工作繁忙,饮食不规律,出现"胃痛"症状,腹痛无规律,与进食无关,自服泰胃美无效,3天前黑便一次,体重下降5公斤,为确定诊断应选择下列何种检查方法()A.纤维胃镜B.上消化道造影C.上腹部CTD.胃、十二指肠B超E.大便隐血试验 查看答案