[单选题]脑出血最严重的并发症是
A.心脏骤停
B.呼吸困难
C.脑疝
D.血压升高

[单项选择]远洋运输中，装货清单上Brl缩写符号表示（）包装形式。
A. 琵琶桶装
B. 机包装
C. 坛装
D. 卷

[单选题]胃肠型食物中毒最主要的治疗措施是( )
A.卧床休息
B.饮食治疗
C.对症治疗
D.抗菌治疗
E.抗毒素治疗

[简答题]停工检修应做到哪“五定”?

[单项选择]下列哪项不属于胆囊收缩素的作用
A. 促进胰液分泌
B. 促进食管-胃括约肌收缩
C. 促进胆汁分泌
D. 使奥迪括约肌舒张

[单项选择]具有润肠通便的药物是（）
A. 桔梗
B. 半夏
C. 款冬花
D. 苦杏仁
E. 柴胡

[单选题]某司机驾驶一辆具有自动报警装置的小汽车,开始时汽车内仪表板上显示各系统安全正
常。运行一段时间后,汽车内仪表板上发动机机油指示灯发出报警声音,但汽车还能继续行驶,根据人际系统可靠性设计的基本原则,此项功能设计属于( )原则
A.系统的整体可靠性
B.高可靠性方式原则
C.具有安全系数的设计
D.人机工程学

[单项选择]国家认证认可监督管理委员会和国家标准化管理委员会于( )年成立。
A. 1999
B. 2000
C. 2001
D. 2002

[判断题]在调用被测画面时,对于复杂画面,画面响应时间不得超过2s。( )DL/T 659-2016 6.8.1
A.正确
B.错误

[单选题]人全身有多少块骨骼
A.103
B.205
C.206

[判断题]《铁路旅客运输服务质量规范》规定:不高声喧哗、嬉笑打闹、勾肩搭背,定时定点用乘务餐,其他时段不在旅客面前吃食物、吸烟、剔牙齿和出现其他不文明、不礼貌的动作,不对旅客评头论足,接班前和工作中不食用异味食品。.
A.正确
B.错误

[单选题]
DME应答器以“联合”工作方式发射识别信号时,当处于“主用”和“从属”两种形式下,都是每30秒发射()。
A.0次识别码
B.1次识别码
C.2次识别码
D.3次识别码

[单选题]宜放在药斗架上中上层的药有
A.黄芪、党参、甘草
B.玫瑰花、玳瑁花、厚朴花
C.龙骨、龙齿、牡蛎
D.大黄炭、黄芩炭、黄柏炭
E.络石藤、青风藤、海风藤

[判断题] 暑期天气闷热、多雨潮湿,要加强对各种电气设备和电线路的绝缘性能的安全检查和测试,做好防漏电的预防工作。
A.正确
B.错误

[判断题]酒的生产工艺有三种，分别是发酵、蒸馏和配制。

[单项选择]少尿是指24小时尿量少于
A. 100ml
B. 200ml
C. 300ml
D. 400ml
E. 500ml

[判断题]557. ( )我国使用的密闭取心工具可分为减压式密闭取心工具和自锁式密闭取心工具。
A.正确
B.错误

[多选题]世界正处于大发展大变革大调整时期，和平与发展仍然是时代主题。____、____、____、____深入发展。
A.世界多极化
B.经济全球化
C.社会信息化
D.文化多样化
E.治理民主化

[判断题]装载加固材料使用服务费科可按所用材料成本价加25%计算。（ ）
A.正确
B.错误

[单选题]本案例中施工单位没有设立安全生产管理机构,按照规定应当设立安全生产管理机构,同时配备( )安全生产管理人员。
A.兼职
B.专职
C.业余
D.代理

[简答题]Researchers investigating brain size and mental ability say their work offers evidence that education protects the mind from the brain’s physical deterioration.
(61) It is known that the brain shrinks as the body ages, but the effects on mental ability are different from person to person. Interestingly, in a study of elderly men and women, those who had more education actually had more brain shrinkage.
"That may seem like bad news," said study author Dr. Edward Coffey, a professor of psychiatry and of neurology at Henry Ford Health System in Detroit. (62) However, he explained, the finding suggests that education allows people to withstand more brain tissue loss before their mental functioning begins to break down.
The study, published in the July issue of Neurology, is the first to provide biological evidence to support a concept called the "reserve" hypothesis, according to the researchers. In recent years, investigators have developed the idea that

[单选题]线路设备修理应采用新技术、新设备、新材料、新工艺和先进的( )方法,优化劳动组织,提高劳动生产率和施工作业质量,降低成本。
A.养护维修
B.大修施工
C.施工作业
D.科学管理

[填空题]联系用手信号显示十、五、三车距离信号时,昼间用展开的绿色信号旗单臂平伸,在距离停留车五车时连续下压两次,是表示距停留车约( )。 J442

[单项选择] Modern Drugs Doctors, sixty years ago, could do little to help victims of polio. Serious cases usually ended in death. In 1955, a vaccine was developed that prevented the disease. Today, polio is no longer a major health problem. Many of the most important drugs that doctors prescribe today have been developed in the last 30 years. Modern drugs are complex, specific and powerful. People need to know more about drugs in order to use them safely. Early people discovered by accident that some of the plants growing around them seemed useful to heal sores, relieve pain, or even cure diseases. These plants were the first drugs. Now plants are still the source of some drugs. Quinine, for example, is a bitter-tasting drug used to treat the chills and fever of malaria and to reduce attacks of the disease. It is made from the bark of the cinchona tree, which grows in the Andes Mountains. The Indians of that region were the first to use the bark as
A. manufactured artificially
B. got from animal sources
C. found naturally in plants
D. made from tree bark

[单选题]
交感神经节前纤维释放的递质是
A.肾上腺素
B.乙酰胆碱
C.去甲肾上腺素
D.多巴胺
E.甘氨酸

[单选题]按《塔里木油田钻井井控实施细则》规定:含硫油气井在井场入口处应悬挂H2S提示牌,挂牌标准执行Q/SY TZ 0410《钻井井场布置标准》:H2S浓度≥30mg/m3挂( )。
A.红牌
B.黄牌
C.绿牌
D.不挂牌

[单选题]远洋船舶保险中，委付是指当保险标的处于（ ）状态时，被保险人将保险标的物的所有权以及由此引起的各种义务和责任正式转移给保险人。
A.完全损毁
B.船舶失踪
C.推定全损
D.部分损失

[简答题]无线专业与动力配套、环境的维护界面是如何划分的？

[简答题]什么叫过渡过程？什么叫稳定运行过程？试举例说明之。

[判断题]台账填写当某栏内容无或无需填记时，不必填写只需留空。
A.正确
B.错误

[判断题]弹簧式安全阀的结构复杂，其优点是结构尺寸较小。 （ ）
A.正确
B.错误

[判断题]专用车辆不得违反国家有关规定超载、超限运输放射性物品。

[单选题]职务发明创造的主体是( )。
A. 个人
B. 单位
C. 第三方
D. 发明者

[填空题]艺术的社会功能主要有认知功能、（）、审美功能。

[单项选择]非器质性心脏病者一般不会出现
A. 窦性心动过速
B. 室早二联律
C. 阵发性室上性心动过速
D. 一度房室传导阻滞
E. 阵发性房颤

[判断题]承运人对承运的行李、货物，在地面存储和运输期间，必须有航空安全员进行全程监管。
A.正确
B.错误