热门试题:
[多项选择]病历摘要：男性患者，36岁，餐后1小时，脑外伤，入院时神智清醒，病人拟急诊开颅，血肿清除手术。如出现误吸后肺不张，如何处理（）
A. 鼓励病人深呼吸
B. 鼓励病人咳嗽排痰
C. 纤维支气管镜检查
D. 开胸萎陷肺切除
E. 雾化吸入
F. 严重者应呼吸机治疗
[单项选择]在承载式车身上，翼子板裙板一般与以下（）车身部件焊接在一起。
A. 前纵梁
B. 前围板
C. 散热器支架
D. 以上全部
[判断题]在电气化区段任何人员及所携带的物件、作业工器具等必须与牵引供电设备带电部分保持1 m以上的距离，与回流线、架空地线、保护线保持1 m以上距离，距离不足时，牵引供电设备必须停电。
A.正确
B.错误
[判断题] 肺门肿块是中央型肺癌在胸片上的早期X线表现。 （1分）
A.正确
B.错误
[多项选择]33岁男性患者，因“发热、腿痛5天，咯血2小时”入院。查体：P125次/分，BP98/55mmHg，巩膜轻度黄染，眼结膜充血，浅表淋巴结肿大，心音低钝，腓肠肌压痛。下列治疗方案合理的是：（）
A. 镇静
B. 吸氧
C. 静脉滴注氢化可的松
D. 强心
E. 使用高渗溶液提高血容量
[单选题]国家规定的邮寄卷烟的限量为()。
A.50条
B.10条
C.100条
D.2条
[单项选择]对小动脉平滑肌有直接松弛作用的是（）
A. 硝普钠
B. 肼屈嗪
C. 哌唑嗪
D. 可乐定
E. 普萘洛尔
[单选题]䍅.单个细胞的动作电位波形不能完全融合的原因是
A.A.刺激强度不够
B.B.刺激频率不够
C.C.不应期的存在
D.D.细胞兴奋性过高
E.E.离子分布恢复不完全
[单项选择]
Personality is to a large extent inherent——A-type parents usually bring about A-type off-spring. But the environment must also have a (1) effect, since if competition is important to the parents, it is likely to become a (2) factor in the lives of their children.
One place where children (3) A-characteristics is school, which is, by its very nature, a highly competitive institution. Too many schools adopt the ’win at all costs’ moral standard and (4) their success by sporting (5) The current passion for making children compete against their classmates or against the clock produces a two-layer system, in which competitive A-type seem in some way better than their B-type fellows. Being too (6) to win can have dangerous (7) : remember that Pheidippides, the first marathon runner, dropped (8) seconds after saying: "Rejoice, we (9) !"
(10) the worst form of competiti
A. outcome
B. effect
C. consequence
D. denouement
[单项选择]
[听力原文]6-8
W: I’m so worried about Monday’s exam.
M: Take it easy. I’m sure you will do well if you remain calm.
W: Is it all right if I use dictionaries
M: You are not allowed to use them. I think.
W: Do you think I could discuss some questions with others during the exam7
M: I’m afraid that’s not possible.
W: May I bring some paper to write drafts
M: Yes. That’s all right.
W: Thank you very much for the information.
What can be brought with the woman to the exam （）
A. Some draft papers.
B. Papers with some information.
C. Dictionaries.
D. Reference books.
[判断题]岗位操作工应严格控制工艺参数指标，不得擅自违反，更不得擅自修改。
A.正确
B.错误
[判断题]绝缘老化试验周期是每年一次。
A.正确
B.错误
[多选题]对于可以通过( )等方式办理的事项,相应证明材料不再要求办事人提交。
A.告知承诺
B.政府部门内部核查
C.政府部门间核查
D.网络核验
[多项选择]下列属于电线进场验收主要内容的有（）
A. 按批查验合格证
B. 紧急情况下，可以不进行电线验收
C. 抽检电线绝缘层完整无损、厚度均匀
D. 按制造标准抽检圆形芯线的线径和绝缘层的厚度
E. 外观检查应包装完好
[单项选择]压力容器设计总图上至少注明压力容器名称（）设计条件等。
A. 用途
B. 名牌产品
C. 类别
D. 大小
[单选题]铁路电报左上角应有____，右下角有发报单位部门电报编号、日期，并应加盖公章、名章或签字。
A.A:上级单位名称
B.B:相关单位名称
C.C:收、抄报单位
D.D:车站、客运（车辆）段名称
[单选题](1.0分)钢筋HPB属于什么类型钢筋
A.热轧带肋钢筋
B.热轧光圆型钢筋
C.冷轧带肋钢筋
D.冷轧光圆型钢筋
[单选题]为保证人身安全,除专业人员执行有关规定外,其他人员(包括所携带的物件)与牵引供电设备带电部分的距离,不得小于( ) mm。
A.1500
B. 1800
C.2000
[不定项选择题]A.肺栓塞
A.大脑中动脉栓塞
B.脾动脉栓塞
C.肾和肢体动脉栓塞
D.颅底动脉滋养血管栓塞形成菌性动脉瘤破裂
E.亚急性感染性心内膜炎患者出现左上腹剧痛可能是
[单选题]避雷网和避雷带采用镀锌圆钢或扁钢其截面不得小于（ ）
A.20mm2
B.35mm2
C.40mm2
D.48mm2
[填空题]站内停放危险货物车辆时，应采取安全防护措施，对需要看护的重点危险货物，由<--NRC-->派员看守并报告铁路公安部门。
[单项选择]在下列指标中，不可能大于1的指标是（）。
A. 含水量
B. 孔隙比
C. 液性指数
D. 饱和度
[多项选择]进行工程计量支付时，应采用均摊法支付的有（）
A. 测量设备保养费用
B. 为监理工程师提供宿舍的费用
C. 购买建筑工程保险的费用
D. 计量混凝土构件体积的费用
E. 维护施工工地清洁的费用
[简答题]就给定资料所反映的主要问题，用1200字左右的篇幅，自拟标题进行论述。要求中心明确，内容充实，论述深刻，有说服力。
[单项选择]在社会道路上醉酒后驾驶机动车，应记（）。
A. 2分
B. 4分
C. 12分
[判断题]高压检修工作的停电必须将工作范围的各方面进行电源断开，且各方面至少有一个明显的断开点。（）
A.正确
B.错误
[多项选择]期货交易所中，应由中国证监会任免的人员是（）。
A. 总经理
B. 副总经理
C. 理事长
D. 副理事长
[多项选择]权力的作用模式可以分为（）。
A. 上下关系或平行关系
B. 双边关系与多边关系
C. 依赖关系与独立关系
D. 非均衡与均衡关系
E. 冲突关系与协调关系
[多项选择]《中华人民共和国会计法》第44条规定：隐匿或者故意销毁依法应当保存的（），构成犯罪的，依法追究刑事责。
A. 会计凭证
B. 会计帐簿
C. 财务会计报告
D. 商业秘密
[判断题]经济体制改革迅速地在全国范围内全面展开是在中共十三大以后。( )
A.正确
B.错误
[单项选择]For millions of years before the appearance of the electric light, shift work, allnight cable TV and the Internet, Earth’s creatures evolved on a planet with predictable and reassuring 24-hour rhythms. Our biological clocks are set for this daily cycle. Simply put, our bodies want to sleep at night and be awake during the day. Most women and men need between eight and eight and a half hours of sleep a night to function properly throughout their lives. (Contrary to popular belief, humans don’t need less sleep as they age.)
But on average, Americans sleep only about seven and a half hours per night, a marked drop from the nine hours they averaged in 1910. What’s worse, nearly one third of all Americans get less than six hours of sleep on a typical work night. For most people, that’s not nearly enough.
Finding ways to get more and better Sleep can be a challenge. Scientists have identified more than 80 different sleep disorders. Some sleeping disorders are genetic. But many prob
A. Most people need less sleep when they grow older.
B. Most people need seven and a half hours of sleep every night.
C. On average, people in the U.S. today sleep less per night than they used to.
D. For most people, less than six hours of sleep on a typical work night is enoug
[填空题]作为一名网络编辑员，应尽量避免将不同扩展名的文件放在（）。
[单项选择]
Political controversy about the public-land policy of the United States began with the America Revolution. (1) , even before independence from Britain was (2) , it became clear that (3) the dilemmas surrounding the public domain might prove necessary to (4) the Union itself.
At the peace negotiation with Britain, Americans obtained a western (5) at the Mississippi River. Thus the new nation secured for its birthright a vast internal empire rich in agricultural and mineral resources. But (6) their colonial charters, seven states claimed (7) of the western wilderness. Virginia’s claim was the largest, (8) north and west to encompass the later states. The language of the charters was (9) and their validity questionable, but during the war Virginia reinforced its title by sponsoring Colonel Georgia Rogers Clark’s 1778 (10) to Vicennes and Kaskaskia, which (11) America&
A. imagined
B. asserted
C. admitted
D. doubted
