题目内容
7个月女孩，以发热，咳嗽，喘憋6天为主诉入院。入院后第2天患儿突然面色灰白。极度烦躁不安，呼吸明显增快，60次／分，听心音低钝，节律整。心率l80次／分，呈奔马律，双肺闻及广泛的水泡音，肝肋下3cm，下肢有浮肿，血常规：白细胞55 ×109／L，胸片双肺见小片状影，肺纹理增强，肺气肿 产生本病并发症的病因是
查看答案
搜索结果不匹配？点我反馈
更多问题
随机变量X的概率分布表如下： X 1 4 10 P 20% 40% 40% 则随机变量X的期望是（）。
肺炎支原体肺炎（）
Many residential burglaries occur because of widespread misconceptions. For example, while people typically worry about nighttime thefts, almost half of residential break-ins happen during the day, when homes are vacant because owners are working. Moreover, robbing a house probably takes less time than many people think. "Most burglars get in and out in less than ten minutes," says Jean O’ Nell, director of research and policy at the National Crime Prevention Council in Washington, D.C. And thieves are well aware that, even for properties with sophisticated security systems, time is on their side. Police can take five to 45 minutes to respond to an alarm or call, especially in rural or suburban areas where they may have considerable distance to cover.To protect your home, you have to lock doors and windows when you go out, even if you’re just going out to walk the dog or have a quick chat with a neighbor down the streets. It’s easy to get sidetracked and be gone longer than you may have expected.More than half of all break-ins happen without force, in many cases through an unlocked door. So, also keep external doors bolted when you’re home. Supplement your locks with deadbolts having at least one-inch throws. If you have doors with glass panels, consider replacing the glass with polycarbonate plastic, which is transparent but break-resistant. Otherwise, a burglar can simply smash the glass and turn the lock. How soon will police respond to an alarm or call in rural or suburban areas().
无论是集中型的风险管理部门，还是分散型的风险管理部门，必须都要包括商业银行风险管理的核心要素。（）
微信支付 
支付宝支付