题型:问答题 简答题 男性,42岁。急性腹痛、腹胀,无排气排便,伴有呕吐,呕吐物为暗褐色液体,查隐血(+),诊断可能为()。A.单纯性机械性肠梗阻B.输尿管结石C.急性阑尾炎D.胆道蛔虫症E.绞窄性肠梗阻 查看答案
题型:问答题 简答题 We didn’t find ______ in the picture. Would you please tell me? [ ]A. unusual anything B. nothing unusualC. anything unusual D. unusual something 查看答案