热门试题:
[单项选择]采用扭矩法进行高强度螺栓的紧固时，要求其初拧扭矩为施工扭矩的______左右，终拧扭矩等于施工扭矩。
A. 30%
B. 50%
C. 70%
D. 90%
[填空题]CONVERSATION 1
About the test:
Lasting (1) hours.
Time to know the result: (2)
Relationship of the two people: (3) and (4) .CONVERSATION 2
The woman is packing and leaving.
How: by (5) .
When: (6) .
To where: (7) .
The relationship between the two people: a (8) .
[判断题]某县公安局政工部门拟定的刑警中队副中队长的任职条件为高中学历。
A.正确
B.错误
[单项选择]患儿，10岁。1周来患感冒未愈。昨日起眼睑浮肿，舌苔白，脉浮。治疗应首选（）
A. 三仁汤
B. 越婢汤
C. 葱豉桔梗汤
D. 藿香正气散
E. 麻黄连翘赤小豆汤
[单选题]红外测温发现组合电器罐体温度异常升高时，应考虑是否为( )发热导致，并进行精确测温判断。
A.内部
B.外部
C.母线
D.光照
[单项选择]（）是全部预算的综合反映。
A. 业务预算
B. 专门决策预算
C. 财务预算
D. 产品成本预算
[判断题]某乡办小煤矿瓦斯检查工王某,自某年8月下旬起,已测知井下瓦斯浓度日趋上升,但未及时报告处理。9月2 日,井下爆破时,王某又没检查瓦斯,结果爆破引起瓦斯爆炸,死伤多人,属于玩忽职守罪 (判断题)
A.正确
B.错误
[填空题]CRH2A型动车组拖车上每轴___套制动夹钳。
[判断题]监装员需在货物装机完毕后与机长交接特种货物机长通知单。
A.正确
B.错误
[单选题]绝缘手套的测验周期是( )。
A.每年一次
B.六个月一次
C.五个月一次
[单项选择]中国居民膳食指南教育人民群众摄取合理营养促进健康，其制定原则是（）
A. 谷类为主
B. 平衡膳食
C. 多吃蔬菜
D. 少吃肥肉和荤油
E. 饮酒限量
[单选题]除法律另有规定外，违法行为自发生之日起（）年内未被发现的，不得再给予行政处罚。
A.1
B.2
C.3
[单选题]首次登陆FusionSphere OpenStack CPS后为了保证系统安装需要修改管理员账户 admin的密码。
A.对
B.错
[判断题]转向架组装完成后应做常规检查，待机车落成后须对转向架做落成检查。
A.正确
B.错误
[多项选择]工程计量的依据一般有( )。
A. 质量合格证书
B. 工程量清单前言
C. 工程量清单技术规范
D. 设计图纸
E. 施工图纸
[填空题]Many students find the experience of attending university lectures to be a confusing and frustrating experience. The lecturer speaks for one or two bouts, perhaps (47) the talk with slides, writing up important information on the blackboard, distributing reading material and giving out (48) . The new student sees the other students continuously writing on notebooks and (49) what to write. Very often the student leaves the lecture with notes which do not catch the main points and which become hard even for the (50) to understand.
Most institutions provide courses which (51) new students to develop the skills they need to be effective listeners and note-takers. If these are unavailable, there are many useful study-skills guides which (52) learners to practice these skills independently. In all cases it is important to (53) tile problem before actually starting your studies.
It is important to (54) that
[单项选择]政治商谈存在的复杂问题包括（）。
A. 老年健康人
B. 成年健康人
C. 儿童和丧失理智能力的人
D. 妇女
[单项选择]在ZXTRB30系统中，下列哪块单板是需要热备份的（）
A. TTRX
B. TMB
C. TBPA
D. BCCS
[多选题]21．A公司以存放在B公司保管的存货提供担保，向农行申请贷款，应提供的担保资料包括（）。
A. 保管人 B 公司资质等级证书或其他能够证明该公司保管能力的证明
B. 货物保管合同
C. 财产保险单
D. 记载存货的品名、 数量、 质量、 保管期限等事项的书面文件
[判断题]展示主题多种多样，一个展示柜可展示多个主题的物品，陈列物应前低后高，没有遮挡。
A.正确
B.错误
[简答题]由于外力的作用，电子沿一定的方向流动，这个外力就是电源。
（ ）
[填空题]构造方法是类中的一种特殊方法，用它来定义对象的【 】。
[单选题]在光源发出光之后，在光的输出通路上加调制器（如电光晶体等）进行调制的光纤通信系统叫（）
A.外调制光纤通信系统
B.间接调制光纤通信系统
C.外差光纤通信系统
D.内调制光纤通信系统
[填空题]肿瘤的分期主要根据肿瘤的大小，淋巴道转移和（）来确定的。
[单选题]红外热像精确检测期间天气为阴天、多云天气、夜间或晴天（ ）
A.日落2h前
B.日落2h后
C.日落12h前
D.日落12h后
[多选题]按照实施监督的时间不同，公安执法监督可以分为( )。
A.事前监督
B.同步监督
C.事中监督
D.事后监督
[单选题]《消防安全管理制度》规定，不按规定进行防火巡查、防火检查的，处（ ）罚款。
A.50元以上100元以下
B.100元以上200元以下
C.200元以上400元以下
D.400元以上1000元以下
[判断题]井口滑轮两侧挡线架的作用是固定滑轮。( )
A.正确
B.错误
[单选题]单选题:人工现场办理进路,在通信中断或无线手持台无法联系时,可使用( )进行联系。
A.区间电话
B.信号旗
C.手信号
D.手机
[简答题]运行人员的“三熟”、“三能”是指的是什么？
[单项选择]肠结核病变主要位于
A. 回肠
B. 空肠
C. 回盲部
D. 横结肠
[单选题]尿微量清蛋白的检测主要用于
A.测定肾小球的滤过率
B.测定肾小管和集合管的重吸收能力
C.发现早期肾损害疾病
D.发现肾脏浓缩稀释功能
E.反映肾缺血性坏死
[判断题]防寒期间要严格遵守劳动纪律，作业中不得擅自离岗去躲风避寒、烤火取暖，接班前和当班时，可以饮酒怯寒。
A.正确
B.错误
[单项选择]
The first automobile was invented more than two hundred years ago. It used steam for power and had wooden wheels. The first automobile may have been simple and primitive, but it was an extremely important invention. The automobile today is the primary means of land transportation. It has produced more changes in our daily life than any other machines.
Almost all gasoline engines work in the same way—with four movements, or strokes, of a piston in a cylinder. The first stroke pulls the fuel mixture (gasoline and air) into the cylinder. The second stroke compresses the fuel mixture. A spark plug produces a spark that ignites the fuel mixture and causes the third stroke. The final stroke removes any waste gases which might remain in the cylinder.
The preceding paragraph explains what happens inside the cylinder to make the piston move. When the piston is pushed down by the explosion in the third stroke, it pushes the connecting rod. This rod rotates the cranksh
A. Automobiles
B. How a Car Works
C. The First Car
D. Cars and Roads
[单选题]下列不是阴燃条件的是（ ）。
A.空气不流通
B.加热温度较低
C.可燃物含水分较多
D.与氧化剂接触
[单选题]经常有人工作的场所及施工车辆上宜配备急救箱，存放（），并应指定专人经常检查、补充或更换。
A.防蚊虫药品
B.医用绷带
C.创可贴
D.急救用品
[填空题]In business, many places adopt a credit system,
which dates back to ancient times. At present, purchases
can be made by using credit cards. They fall
into two categories: one has (1)______use, while (1)______
the other is accepted almost everywhere. The
application for the use of the latter one must be made at a
(2)______. (2)______
Once the customer starts using the card, he will
be provided with a monthly statement of (3)______ (3)______
by the credit company. He is required to pay one
quarter to half of his credit (4)______every (4)______
month.
Advantages. 1. With a card, it is not
[单选题]CRH2司机室侧开门的密封形式？（ ）
A.密封胶
B.膨胀性密封橡胶圈
C.压紧装置
D.门与门框密贴
