[单选题] 通信电缆的交流特性测试:本四线组内路的对地电容不平衡系数的符号为( )。
A.e1
B.e2
C.e3
D.K1

[单项选择]依据《劳动防护用品监督管理规定》的规定，安全生产监督管理部门、煤矿安全监察机构依法对劳动防护用品使用情况和特种劳动防护用品( )进行监督检查，督促生产经营单位按照国家有关规定为从业人员配备符合国家标准或者行业标准的劳动防护用品。
A. 产品性能
B. 产品质量
C. 外包装
D. 安全标志

[单选题] 犬对两种或两种以上的近似刺激 ,采取( )与不强化相比的方法,使犬对不强化的刺激产生的抑制,叫做分化抑制。
A. 强化
B. 诱导
C. 奖励
D. 不诱导

[判断题]水箱的设置高度，应按最有利处的配水点所需水压计算确定。（ ）
A.正确
B.错误

[单项选择]击球员不是挥棒动作，而是以球棒轻触投来的球或者等球碰棒的一种击球方法，成为（）
A. 挥击
B. 触击
C. 平打
D. 无效球

[单选题]离子碱在线复配比例标准柯灵展新添加剂与离子碱添加比例( ) 质量比
A.1：23
B.1:25
C.0.0625
D.1:29

[多选题]队列指挥要求包括( )
A.指挥位置正确
B.口令准确.清楚.洪亮
C.轻点人数,检查着装,认真验枪
D.严格要求,维护队列纪律
E.姿态端正,精神振作,动作准确

[单选题]党的十九大报告指出,新时代坚持和发展中国特色社会主义的基本方略第一条是( )
A. 坚持全面深化改革
B.坚持全面从严治党
C.坚持社会主义核心价值体系
D.坚持党对一切工作的领导

[单项选择]

Stressful working conditions lead to a breakdown in group co-operation which can damage effectiveness and productivity, a study has found. Psychologists have discovered that when employees work in crisis (21) they are less willing to work together. The study showed that when workers are under stress, they have a strong (22) to concentrate on their own personal (23) to the detriment of their colleagues.
In the study, 100 naval personnel worked in groups of three, and each group was given a computer (24) of a naval decision-making task. Under a high (25) of stress, they had to monitor a radar screen with their own ship at the centre and numerous unidentified contacts around the ship.
As (26) participants operating in this highly stressful situation performed worse than those operating under normal circumstances. But the results also showed that under stress,
A. perceived
B. estimated
C. determined
D. calculated

[单项选择]Passage Two
Questions 29 to 31 are based on the passage you have just heard.
A. Males are arrested about four times more than females.
B. According to the survey, 61% of all men feel unsafe in their own neighborhoods at night.
C. More women arrested than men in juvenile runaway cases and prostitution.
D. The police and court are required to be more kind to the female offenders.

[单项选择]以经营租赁方式承租设备时，下列说法中错误的是 ______ 。
A. 该租赁方式适合于临时使用的设备
B. 采用设备经营租赁的方式，租赁费可以直接进入成本
C. 租赁设备不能用于担保
D. 租赁双方承担确定时期的租让与付费义务

[判断题]( )杂音防卫度为信号电平与杂音电平之和。
A.正确
B.错误

[判断题]质量发展的工作方针是：以人为本，安全为先，诚信守法，夯实基础，创新驱动，以质取胜。( )
A.正确
B.错误

[单选题]( )是由设备本身的旋转产生离心力,以达到混合液分离的目的。
A.旋风分离器
B.风机
C.离心机
D.压滤机

[单选题]66. A321NEO ACF 机型辅助救生筏的SK 包中配备的信号弹触发后橘色烟雾持续时间为（），红色火焰持续时间为（）。
A.7 秒， 7 秒
B.15 秒， 15 秒
C.15 秒， 22 秒
D.7 秒， 15 秒

[单项选择]In 1964-1966, major resource of natural gas were discovered in the British sector of ______.


A. North Sea
B. Ireland
C. Wales
D. London

[单选题]测量钩尾端面距扁销孔剩余厚度。用卷尺测量钩尾端面距扁销孔剩余厚度，厚度小于（ ）mm时报废，
A.20
B.30
C.40
D.50

[不定项选择题]A.急性肠梗阻
A.感染性休克
B.肺炎高热
C.慢性十二指肠瘘
D.急性肾衰竭
E.等渗性缺水

[单选题]无人机前轮偏转的目的
A. 主要是为了地面拖飞机
B. 保证飞机滑行转弯和修正滑跑方向
C. 前轮摆振时减小受力

[单项选择]（）是影响区域竞争力的关键因素，是实现区域可持续发展的根本动力。
A. 区域制造能力
B. 区域市场能力
C. 区域创新能力
D. 区域物流能力

[判断题]组织生活会列席人员不可以发言，不可以提出批评和建议。
A.正确
B.错误

[单选题]复合口令。兼有_____口令和_____口令的特点。
A.断续、连续
B.连续、间断
C.停顿、拖音
D.断续、停顿

[判断题]乙炔在空气中燃烧,火焰呈蓝白色。( )
A.正确
B.错误

[单项选择]

Euthanasia has been a topic of controversy in Europe since at least 1936. On an average of six times a day, a doctor in Holland practices "active" euthanasia: (1) administering a lethal drug to a (2) ill patient who has asked to be relieved (3) suffering. Twenty times a day, life prolonging treatment is withheld or withdrawn (4) there is no hope that it can (5) an ultimate cure. "Active" euthanasia remains a crime on the Dutch statute books, punishable (6) 12 years in prison. But a series of court cases over the past 15 years has made it clear that a competent physician who (7) it out will not be prosecuted.
Euthanasia, often called "mercy killing", is a crime everywhere in Western Europe. (8) more and more doctors and nurses in Britain, Germany, Holland and elsewhere readily (9) to practicing it, most often in the "passive" form of withholding or withdrawing (10) A. Because
B. Hence
C. And
D. But