[填空题]Doing Favours at Work
Productivity rises when workers help each other more. Francis Flynn, of Columbia University’s business school, studied 161 engineers working for a telecoms firm near San Francisco. They work in eight teams, but each individually sorts (31) detailed engineering problems sent in from around the country. Mr. Flynn asked each employee to report how (32) he swapped help with each member of the team and who had given relatively more in their exchanges. Thus, he looked separately at the frequency with (33) individual workers made such swaps and at how one-sidedly generous they were. He also asked employees to rate how highly they regarded one (34)
Mr. Flynn correlated the answers he got with information from the firm on employees’ productivity. He found that generous employees who got little (35) exchange were well-regarded by colleagues. Employees who helped colleagues generously but did not receive hel

[单选题]2.184. 第184题
聚乙烯绝缘的电缆线路无中间接头时,短路时允许的最高温度为( )。
A.120℃;
B.140℃;
C.150℃;
D.130℃

[单项选择]Sea-bee型载驳船的装卸方式是（）
A. 用龙门吊吊上吊下
B. 用浮船坞原理浮进浮出
C. 用升降平台浮上浮下
D. 用拖船拖进拖出

[单项选择]脑干肿瘤常有（）
A. 共济失调
B. 脑神经受累症状
C. 视力和视野缺损
D. 尿崩症
E. 癫痫发作

[判断题]卡瓦打捞筒不能对遇卡管柱施加扭矩进行倒扣。
A.正确
B.错误

[单选题]《国家综合性消防救援队伍基层建设纲要（试行）》规定，加强心理咨询师队伍建设,抓好心理知识普及和行为训练,定期组织( ),开展心理咨询和经常性心理疏导,对有严重心理疾患的指战员及时送诊,保持心理健康。
A.道德修养建设
B.业务考核评比
C.理论教育学习
D.心理测查评估

[单项选择]能够坚持彻底的唯物主义一元论的是( )。
A. 朴素唯物论
B. 庸俗唯物论
C. 机械唯物论
D. 辩证唯物论

[单选题]生产经营单位应按照( )的规定要求设置安全生产管理机构和配备安全生产管理人员。
A.《安全生产法》
B. 《劳动法》
C. 安全生产方针

[单项选择]

患者女性，31岁。既往体健，因“车祸致头外伤3小时”来诊。查体：血压80/50mmHg（1mmHg=0.133kPa），心率130次/分，血氧饱和度（SpO₂）95%，刺痛睁眼、谵语、刺痛肢体可定位。右侧额、顶、枕部头皮裂伤，长约5cm，可见活动性出血。左侧瞳孔直径5mm，直接对光反射（-），间接对光反射（+）；右侧瞳孔直径3mm，直接对光反射（+），间接对光反射（-）。左眼睑肿胀伴血瘀斑，双耳外耳道可见不凝血流出。右侧胸壁压痛，右肺呼吸音低，胸部挤压征（+），腹软，骨盆分离试验（+），四肢可动，未见明显畸形，双侧巴宾斯基征（-）。

患者到达急诊室后，应补充了解的病史中不重要的是（）
A. 患者车祸时的位置、状态等特征
B. 患者伤后意识变化过程
C. 患者及家庭的经济状况
D. 患者伤前是否服用药物、大量饮酒
E. 患者是否有药物过敏史

[填空题]母线接线方式主要有____、____、____、____。

[多选题]肩章分为( )。
A.硬肩章
B.软肩章
C.套式肩章
D.粘贴式肩章

[单项选择]Potential AIDS victims who refuse to be tested for the disease and then defend their right to remain ignorant about whether they carry the virus are entitled to that fight. But ignorance cannot be used to rationalize irresponsibility. Nowhere in their argument is their concern about how such ignorance might endanger public health by exposing others to the virus.
All disease is an outrage, and disease that affects the young and healthy seems particularly outrageous. When a disease selectively attacks the socially disadvantaged, such as homosexuals and drug abusers, it seems an injustice beyond rationalization. Such is the case with acquired immune deficiency syndrome.
Decent people are offended by this unfairness and in the name of benevolence have been driven to do morally irresponsible things such as denying the unpleasant facts of the disease, out of compassion for the victims. We cannot distort the facts to comfort the afflicted when such confusion compounds the tragedy.A. The author asserts that those who refuse to be tested for AIDS are justifiable.
B. The author holds that the sick should take the moral responsibility of protecting public health.
C. The author states that people should take precautions against AIDS.
D. The author thinks that people should condemn those who are irresponsibl

[单选题]中国民族资产阶级产生于 ( ) 。
A.明朝
B. 19世纪60-70年代
C. 19世纪40-50年代
D. 20世纪初

[多选题]根据《变电安规》，工作票可由（ ）签发。
A.经设备运维管理单位审核合格且经批准的检修单位
B.设备运维管理单位
C.电力调度控制中心

[多选题]配电加密认证装置从硬件上实现了身份认证、（ ），极大提高了信息处理的安全性。
A.应用数据的签名/验签
B.加密/解密功能
C.密钥及证书管理
D.密码服务

[单项选择]DREF3型摩擦纺纱机有两个纤维喂入系统，一组供应（），另一组供应外包层纤维。
A. 空芯纱
B. 纱芯组分
C. 天然纤维
D. 化学纤维

[多选题]根据适用的场合不同，钢丝绳绳芯可分为∶( ).
A.尼龙芯
B.石棉芯
C.金属芯
D.有机芯

[单选题]电缆用绝缘材料一般分为（）两大类 。
A.均匀质和纤维质
B.均匀质和木质
C.纤维质和橡胶质
D.木质和橡胶质

[多项选择]属于定性安全评价方法的有( )。
A. 安全检查表
B. 故障类型和影响分析
C. 危险可操作性研究
D. 作业条件危险性评价法
E. 概率风险评价法

[单项选择]Today, most countries in the world have canals. Many countries have built canals near the coast, and parallel (67) the coast. Even in the twentieth century, goods can be moved more cheaply by boat than by any other (68) of transport. These (69) make it possible for boats to travel (70) ports along the coast without being (71) to the dangers of the open. Some canals, such as the Suez and the Panama, save ships weeks of time by making their (72) a thousand miles shorter. Other canals permit boats to reach cities that are not (73) on the coast; still other canals (74) lands where there is too much water, help to (75) fields where there is not enough water, and (76) water power for factories and mills. The size of a canal. (77) on the kind of boats going through it. The canal must be wide enough to permit two of the largest boats using it to (78) each other easily. It must be deep enough to leave about tw

[单选题] 计算机之所以能实现自动连续运算，是由于采用了（ ）原理。
A.布尔逻辑　
B.存储程序
C.数字电路
D.集成电路

[多项选择]消费调查需对消费者的( )进行调查分析。
A. 消费理念
B. 消费要求
C. 心理状况
D. 消费动机
E. 消费习惯

[判断题] 漏电保护器后应采用重复接地,否则漏电保护器送不上电。 ( )
A.正确
B.错误

[判断题]熔化焊工作地点应有良好的天然采光或局部照明。
A.正确
B.错误

[多选题]《关于培育和践行社会主义核心价值观的意见》指出，要把践 行社会主义核心价值观融入制度建设和治理工作中，形成科学有效的（ ），最大限度增进社会和谐。(　　)
A.诉求表达机制
B.利益协调机制
C.矛盾调处机制
D.权益保障机制

[单选题]世界上历史最悠久的湖是哪个?( )
A.贝尔加湖
B.鄱阳湖
C.苏必利尔湖
D.纳木错湖

[单选题]1938年10月日军占领武汉、广州后，抗日战争进入( )。
A.战略防御
B.战略相持
C.战略反攻

[单选题]1261.45°虾壳弯总节数最少为()节。
A.2
B.3
C.4
D.5

[判断题]化学品标签要素包括化学品标志、象形图、信号词、危险性说明、防范说明、应急咨询电话、供应商标志、资料参阅提示语等。
A.正确
B.错误

[单项选择]患者，男性，35岁。一年前开始出现低热、乏力，近半年来逐渐出现四肢关节、肌肉酸痛，举手及登楼困难，同时在眼睑、鼻梁、远端指间关节及甲周围皮肤出现暗红色斑。根据上述检查，给予糖皮质激素治疗，疗程一年半，患者上述症状无改善，肌无力更加严重，行走困难，但肌酶谱、肌电图及肌肉活检均明显好转，此时可能原因与最佳处理是（）。
A. 诊断错误，停止使用激素治疗
B. 诊断正确，激素用量不够，加大剂量
C. 诊断正确，激素引起肌病可能性大，激素减量，继续观察
D. 诊断正确，激素疗程不够，原剂量继续治疗
E. 诊断正确，继续原剂量治疗加用CTX
F. 诊断错误，应立即开始丙种球蛋白静脉注射治疗

[单项选择]最大屈光力主子午线在何位置称为顺规散光（　）
A. 90°
B. 180°
C. 150°
D. 135°
E. 20°

[单选题]测速发电机可以作为( )。
A.电压元件
B.功率元件
C.校正元件
D.电流元件

[判断题] 焊接铜、铝、锌、锡、铅等有色金属时,同焊接普通钢材相比,焊工可不采用安全措施。( )
A.正确
B.错误

[单选题]工作票一份交工作负责人，另一份交（ ）。
A.值班负责人
B.专责监护人
C.工作许可人

[单项选择]Who is telephoning Mary
A. A pair of black shoes.
B. A pair of blue shoes.
C. A black shirt and a pair of blue shoes.

[判断题]原则上住房财产权最高贷款额度不超过住房价值的50%。
A.正确
B.错误

[判断题]当灯具达不到最小高度时,应采用24√以下电压。( )
A.正确
B.错误

[单选题]锡焊晶体管等弱电电元件应用( )W的电烙铁为宜
A.25
B.75
C.100

[填空题]促甲状腺激素(TSH)升高说明人体碘______。