| 男，30岁，上腹痛7天，餐后突然加剧6小时，并很快波及全腹，既往有胃病史，查体；全腹压痛，反跳痛，肌紧张，肝浊音界消失，肠鸣音减弱。 |
| 男性，72岁，夜间睡眠中突然感到心前区疼痛，持续半小时不缓解，继之出现呼吸困难，不能平卧。诊断为急性心肌梗死。 |
Most radio and television stations in the United States are commercial stations, (26) is to say, they earn their money from (27) or commercials. Private companies purchase radio and television (28) from the commercial stations in order to (29) their products. Cable television stations are also (30) stations, though they do not usually have advertisements. (31) watch cable stations, people must pay the cable TV company a certain amount of money each (32)
Public radio and television stations, on the (33) hand, do not have advertisements and people do not have to (34) to watch them. These stations gain their money (35) the government, private companies, and from some of the (36) who watch or listen to their programs. The (37) government and some large corporations give (38) , large gifts on money, to the public stations. Small businesses and people also (39
A. national
B. public
C. commercial
D. local
| If sustainable competitive advantage
depends on work-force skills, American firms have a problem. Human-resource
management is not traditionally seen as central to the competitive survival of
the firm in the United States. Skill acquisition is considered an individual
responsibility. Labor is simply another factor of production to be hired—rented
at the lowest possible cost—much as one buys raw materials or
equipment. The lack of importance attached to human-resource management can be seen in the corporate hierarchy. In an American firm the chief financial officer is almost always second in command. The post of head of human resource management is usually a specialized job, off at the edge of corporate hierarchy. The executive who holds it is never consulted on major strategic decisions and has no chance to move up to Chief Executive A. American firms are not different from Japanese and German firms in human resource management. B. Extensive retraining is indispensable to effective human resource management. C. The human resource management strategies of American firms affect their competitive capacity. D. The head of human resource management must be in the central position in a firms hierarchy. [单选题]列车及调车作业中发生冲突、脱轨、火灾、爆炸、相撞，造成繁忙干线行车中断1小时以上，未构成一般A类以上事故的，为（）事故。
A.一般D类 B.一般C类 C.一般B类 D.一般A类 [填空题]发生突出事故，不得（），防止（）扩大灾情。
[多项选择]边缘负荷过重与中心透气性不足处理方法（）。
A. 为了恢复炉况，必须减轻边缘负荷到正常情况，同时必须改善中心的透气性； B. 在炉温充沛的条件下，可减少风量，若炉温不足，则应降低风量； C. 临时降低料线 D. 改小料批，并采取发展边缘的装料制度 [单选题]( )必须依法参加工伤社会保险。
A.劳动者 B.各级政府 C.用人单位 D.施工管理人员 [单选题]( )在塔里木油田公司压井管汇现场安装使用中,Y3(压3)连接( )。
A. 压裂车 B. 节流管汇 C. 放喷管线或放喷管汇 D. 泥浆泵 [多选题]抢修人员应身体健康，年龄不宜超过45岁（抢修站长年龄可放宽至50岁），具备中专（中技）及以上学历，熟悉（），具有一定的客户服务沟通技巧和电脑、视音频记录仪等设备使用能力。
A.电力生产安全规程 B.配电专业相关知识 C.电力故障抢修业务流程 D.客户服务规范 我来回答: 提交
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