【单选题】男,26岁。左胸锐器伤后l小时,血压90/60mmHg,心率90次/分。胸片左肺压缩90%,伴宽大液平,清创缝合闭式引流,2小时引流约700ml,血压80/50mmHg,心率110次/分,伤盾无尿。最关键的处理措施是
【简答题】食品中的糖类、蛋白质、油脂、维生素及微量元素等有机物、无机物,为我们提供营养和能量. (1)下列食品、调味品,你认为对人体健康有利的是______ A.碘盐 B.可乐 C.加铁酱油 D.咸鱼咸肉 E.酸奶 F.炸薯条 G.含防腐剂的罐头食品 H.时令果蔬 I.烤鱿鱼 (2)根据报道,成人每天饮少量红葡萄酒,对感冒、心血管疾病有预防作用.据说辨别真假红葡萄酒,有一个简便的方法:倒出少许红...
【简答题】Only after they had performed hundreds of experiments did they succeed in (solve) ______the problem.
【简答题】各小组按教师示范轮流录制 3 位特殊旅客服务视频
【判断题】当要插入“自选图形”时,我们可以 在“绘图”工具栏中找到“插入自选图形”,选择相关的形状。
【单选题】Only after they had carried out over ten experiments ______ the decision.
【判断题】中国社会学的功能包括认识和改造社会,促进社会进步、缩减社会代价,构建和谐社会。
【单选题】Only after they had discussed the matter for several hours __a decision. A.they reached###
A.
Only after they had discussed the matter for several hours __a decision. A.they reached
【简答题】轨道几何状态调整时,水平以()为基准轨。