肛门直肠手术后,原发性出血是指手术后多少时间内发生的出血:() A.2小时以内 B. 发布时间:2017-06-03 05:22 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 肛门直肠手术后,原发性出血是指手术后多少时间内发生的出血:()A.2小时以内B.6小时以内C.24小时以内D.72小时以内E.一周以内
题型:单项选择题 A1/A2型题 读一读,选择正确的问句。( ) It is hot and sunny. ( ) I'm going to the office. ( ) He is driving a car.( ) Across from the school. ( ) Yes, I want to buy a dress.A. Where is the gym? B. How is the weather? C. May I help you? D. What is he doing? E. Where are you going? 查看答案
题型:单项选择题 A1/A2型题 《电力设施保护条例》:任何单位或个人在架空电力线路保护区内,必须遵守下列规定:()。A.不得堆放谷物、草料、垃圾、矿渣、易燃物、易爆物及其他影响安全供电的物品B.不得烧窑、烧荒C.不得兴建建筑物、构筑物D.不得种植可能危及电力设施安全的植物 查看答案