克罗恩(Crohn)病最常见的并发症是() A.腹腔内脓肿 B.吸收不良综合征 C. 发布时间:2017-05-30 07:15 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 克罗恩(Crohn)病最常见的并发症是()A.腹腔内脓肿B.吸收不良综合征C.肠梗阻D.大量便血E.发生癌变
题型:单项选择题 A1型题 —Where're his keys?—_____.A. It's on the desk B. No, it isn't C. Yes, it is D. They're on the bookcase 查看答案