热门试题:
[判断题]金融期权的基本类型是买入期权和卖出期权。前者指期权的买方具有在约定期限内按协定价格买入一定数量金融工具的权利,后者指期权的买方具有在约定期限内按协定价格卖出一定数量金融工具的权利。()
A.正确
B.错误
[填空题]液体制剂常用附加剂主要有()、()、()、防腐剂、矫味剂和着色剂。
[单选题] 主要用来保护露天的变配电设备和建筑物的是( )。
A. 避雷针
B. 避雷线
C. 避雷带
D. 避雷网
[单项选择]关于项目建设目标的说法,错误的是( )。
A. 项目目标可以分为宏观目标和具体目标
B. 提高生活质量属于项目宏观目标的内容
C. 效益目标属于项目的具体目标
D. 不同性质项目的宏观目标是相同的.但具体目标各不同
[单选题]压缩机的排气温度上升,随着排气温度的升高,润滑条件恶化,润滑油( )。
A.变浓
B.变稀
C.不变
[单项选择]The world seems to be going diet crazy, and yet our nation’s obesity rate has shot up year after year. And, it’s not only the over 20 population that has to worry about their weight anymore. Children from kindergarten to twelfth grade are also experiencing the problems of an overweight lifestyle.
According to the website cosmiverse.com, 11% of adolescents are categorized as being over-weight, and another 16% are in danger of becoming overweight. This is a 60% jump from the 1980’s.
Some of the blame is being put on schools wanting to fit more academic classes into the children’s schedule rather than waste time on physical education. This new take on education has left us with physical activity at an all-time national low, resulting in obesity and poor physical conditioning at an all-time national high. The schools have tried a few solutions; the most recent in the news has been taking soda out of schools and increasing the required time children must be active during schoo
A. Inform the students of the calorie content of the food they eat.
B. Help students foster a taste for home cooked food.
C. Stop the cafeterias from selling fast food.
D. Provide programs like those offered at Live Oak High School
[填空题]为便于对比分析高频局部放电检测设备的测量结果,等效放电量单位统一为( ) 。
[多选题]电梯两端站的 越端站保护开关列,包括有( )。
A.强迫减速开关;
B.极限开关;
C.检修开关;
D.限位开关
[单项选择]根据《工伤保险条例》,劳动功能障碍分若干个伤残等级,最重的为()级。
A. 十
B. 三
C. 一
D. 零
[单项选择]跳发球和上手大力发球的抛球高度有没有区别,应该是?()
A. 相同
B. 相近
C. 前者高于后者
D. 前者低于后者
[多选题]火灾时不应立即切掉的非消防电源包括:正常照明、( )客梯和Ⅰ~Ⅲ类汽车库作为车辆疏散口的提升机。
A.正常照明
B.生活给水泵
C.安全防范系统设施
D.地下室排水泵
[判断题]柱上断路器应有分、合位置的机械指示。( )
A.正确
B.错误
[多选题]旅客未上下车完毕,除( )外,不得进行旅客列车(车底)的连挂作业。
A.本务机车作业
B.补机摘挂作业
C.上水作业
D.列检作业
[单项选择]
Linda
My husband weighed 275 pounds. He used to skip breakfast, and he didn’ t eat all that much for dinner. So I once wondered why he was getting so big. Then I found out he was stopping to buy a dozen chocolate-covered doughnuts each morning. And you know how I found out He was eating them while driving, so he wouldn’t have to share them at work. While chasing one that rolled across the front seat, he ran into a telephone pole.
Emily
Two years ago, I knew my husband’ s health was at risk because of all the weight he had picked up since we’ d been married. But he wasn’ t doing anything about it. Then I went to a doctor’ s office and I followed his advice and started talking about food to my husband—what was good, what was bad—as if it was a new discovery. I didn’ t lecture my husband about the evils of being overweight, didn’ t try to threaten him by saying if he didn’ t lose
A. The heavier, the merrier.
B. Some form of physical exercise has to play a part in men’ s weight - loss program.
C. Attention should be paid to eating patterns.
D. Men’ s attitudes are quite different from women’ s.
E. Gaining weight has nothing to do with health.
F. Your educational role sometimes has to be more subtle.
G. Facts are indisputable.
[填空题]蛛网膜下隙出血典型的临床表现是__________、_________、_________和___________。
[简答题]{{B}}Task 4{{/B}}
{{B}}Directions:{{/B}}
The following is a list of
various advertisement terms. After reading it, you are required to find the
items equivalent to (与……相同的) those given in Chinese in the table below. Then you
should put the corresponding letters in brackets on the Answer Sheet, numbered
51 to 55.
A--Buyer Behavior
B--Market
Segmentation
C--Target Audience
D--Advertising Budget
E--Environmental Analysis
F--Market
Positioning
G--Broadcasting Advertising
H--Online Advertising
I--Idea Generation
J--Press Conferences
K--Point-of-Purchase Advertising
L--Directory Advertising
M--Tracking Feedback
N--Feature Stories
O--Message Development
P--Product Differentiation
[判断题]遇有雷雨暴雨四级及以上大风时,不得进行高处作业及放紧线工作。
A.正确
B.错误
[多项选择]对于一组12脉动换流单元的换流变压器,可以有那()种选择方案。
A. 1台三相三绕组
B. 2台三相双绕组
C. 3台单相三绕组
D. 6台单相双绕组
[填空题]牵引列车的机车在出段前,必须达到运用状态,主要部件和设备必须作用良好,符合铁路总公司有关机车运用、维修的规定,车轮踏面擦伤深度不超过( )mm。
[简答题]02-22 06:14:21.348 17609 17609 I
[单项选择]班主任在班级管理中的地位不包括______。
A. 是班级人际关系的艺术家
B. 是班集体的设计者
C. 是班级组织的领导者
D. 是班级制度的贯彻者
[判断题]2.801.第801题
施工用电设施因属于暂时性的,所以不必制订运行、维护、使用检修试验等管理制度。( )
A.正确
B.错误
[多项选择]新生儿颅内出血的表现包括()
A. 意识改变
B. 眼部表现
C. 呼吸改变
D. 肌张力改变
E. 颅内压降低
[判断题]( )车机联控使用的设备包括:列车无线调度通信系统的调度台、车站电台、机车电台、便携电台,铁路数字移动通信系统(GSM-R)的调度台、值班台、手持终端,通信记录装置等。
A.正确
B.错误
[单选题]切实做到“能火场逃生自救,会引导人员疏散”,是指消防安全“四个能力”的哪一个?( )
A.检查消除火灾隐患能力
B.组织扑救初起火灾能力
C.组织人员疏散逃生能力
D.消防宣传教育培训能力
[单项选择]具有止咳化痰,清热散结作用的药物是()
A. 天南星
B. 半夏
C. 贝母
D. 旋覆花
E. 桔梗
[多选题]电力机车巡视检查时机:( )。
A.始发列车出站或第一停车站停车后
B.列车运行中一般每30min进行1次
C.发生异音、异状时
[多选题]室外空气空白样品的采集可以在(), 并与室内样品同步采集。
A.室外上风口
B.花园
C.窗外
D.下风口
[多选题]物流运输不合理主要表现形式的有()
A.对流运输
B.就近运输
C.重复运输
D.倒流运输
[单项选择]在进行建设工程项目总进度目标控制前,首先应()。
A. 调查研究和收集资料
B. 进度计划系统的结构分析
C. 分析和论证目标实现的可能性
D. 编制各层进度计划
[单选题](判断题)试验不合格的验电器自检正常,因此可以继续使用。()
A.
正确
B.
错误
[判断题]【11075】紧线操作时,有一定的过牵引长度,为了安全,一般规定导线过牵引长度应不大于200mm。 ( )
A.正确
B.错误