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市场营销组合是企业为了进展目标市场、满足顾客需求,加以整合、协调使用的()。
关于补钾原则,下列哪种说法正确?()
简述社会福利在构建和谐社会中的重要作用。
关于各国赠礼习俗,下面说法正确的有()。
患者女,27岁。妊娠36周GP,胸闷、夜间不能平卧十余天入院;两年前因二尖瓣狭窄行球囊扩张术,手术后一直口服阿司匹林至本次怀孕时停服。入院体格检查:意识清楚、体重82kg,血压135/80mmHg、心率129次/分、呼吸29次/分;听诊双肺底可闻及少量湿啰音、双下肢浮肿(++)。轻微活动症状明显加重。实验室检查:WBC10.86×109/L、Hb121g/L、PLT99×109/L、PT13.1s、APTT32.8s;心脏彩超:二尖瓣口面积1.42cm2、重度二尖瓣反流。麻醉手术期间应注意的问题包括()。
根据《城市生活无着的流浪乞讨人员救助管理办法》的规定。救助站对流浪乞讨人员实行救助的内容不包括( )。
道岔滑床板损坏、变形或滑床台磨耗大于3mm,应有计划地进行修理或更换。
当什么条件出现时称两个随机变量不相关?
心肌的传导系统是由()构成。
我国公务员制度对公务员职务自行免除的情形作了明确规定,主要包括()
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