题型:判断题 — You ought to have called him yesterday. — Yes, I know I _____. [ ]A. ought to B. have toC. should have D. must have 查看答案
题型:判断题 患者,女性,36岁,因皮肤及黏膜黄染并进行性加重10d入院。查体:查体腹软,右上腹及剑突下压痛,无反跳痛。为明确诊断首选的检查项目是A.B超B.静脉胆道造影C.腹部X线D.纤维胆道镜E.ERCP 查看答案