热门试题:
[单项选择]6个月婴儿的标准体重依公式计算为（ ）
A. 7．2kg
B. 7．6kg
C. 7．8kg
D. 8kg
E. 8．2kg
[单项选择]男，23岁。4小时内连续发生全身强直-阵挛性发作5次。既往有癫痫病史15年，长期服苯妥英钠治疗。入院检查：浅昏迷，体温38℃，血压正常。入院后又发作2次。最初的处理，下列哪项不恰当 （）
A. 血糖测定
B. 建立静脉通道
C. 血清苯妥英钠水平测定
D. 静脉缓推安定
E. 肌内注射苯妥英钠
[多选题]《安徽农村商业银行系统贷后管理操作实施细则》规定，贷后检查包括对私客户和对公客户的检查；按照检查频度可分为（ ）。
A.首次跟踪检查
B.日常检查
C.专项检查
D.贷款到期前检查
[单选题]DME机载设备工作波道分为询问和应答两个频率，频率差是（ ）
A.50MHz
B.60MHz
C.63MHz
D.70MHz
[单选题]列管换热器的传热效率下降可能是由于（ ）。
A.壳体内不凝汽或冷凝液增多
B.壳体介质流动过快
C.管束与折流板的结构不合理
D.壳体和管束温差过大
[判断题]上市公司发行股票所募资金，必须按照招股说明书所列资金用途使用。未经国务院证券监督管理委员会批准，不得改变招股说明书所列资金用途。 ( )
[单选题]配置双母线完全电流差动保护的母线倒闸操作过程中，当出线母线侧两组隔离开关双跨两组母线时，母线差动保护选择元件( )的平衡被破坏。
A.差流回路
B.电压回路
C.直流回路
D.跳闸回路
[单选题]旅客在发站办理改签时，改签后的车次票价低于原票价时，（ ）。
A.不予办理
B.退还票价差额
C.不退还票价差额
D.重新购票
[不定项选择题]影响股指期货跨品种套利的因素包括()。
Ⅰ.交割期限
Ⅱ.品种
Ⅲ.交易市场
Ⅳ.交易量
A.Ⅱ、Ⅲ、Ⅳ
B.Ⅰ、Ⅱ
C.Ⅱ、Ⅲ
D.Ⅰ、Ⅲ、Ⅳ
[单选题]任何单位和个人都有权对破坏水土资源、造成水土流失的行为进行( )。
A.处理
B.制止
C.举报
D.罚款
[判断题]REN-认购起点为10万元的集合计划,没有固定的股、债投资比例要求,类似于混合型基金。( )
A.正确
B.错误
[多选题]通信网构成的基本要素主要有（ ）。。
A. 用户终端设备
B. 网络节点
C. 传输链路
D. 用户环路
[单选题]近年来,网约车成为一种十分便捷的大众出行方式,网约车的安全问题也引起了社会的广泛关注。为了有效预防利用网约车实施违法犯罪行为,公安机关开展的以下活动,做法正确的是:
A.将网约车车主信息向社会公布，以供监督
B.通过新媒体向市民推送出行安全注意事项
C.要求登记在册的所有网约车停业整顿
D.责令平台加强对网约车的监管
[单项选择]When the author says the creative mind and the critical mind "cannot work in parallel" (Line 4, Para. 1) in the writing process, he means______.
A. no one can be both creative and critical
B. they cannot be regarded as equally important
C. they are in constant conflict with each other
D. one cannot use them at the same time
[单项选择]精神分析常用的方法是（ ）。
A. 潜能的发挥
B. 宣泄
C. 神入
D. 自我控制
E. 自由联想
[简答题]<<输变电工程设计合同勘察设计合同>>,受托方应根据委托方要求及工程进展需要,
在哪几个阶段及时提供现场服务?
[多选题]继电保护的基本任务是（）。
A.在电网发生足以损坏设备，危及电网安全运行的故障时，使被保护设备及时脱离电网，使备用设备自动投入运行
B.对电力系统实行自动化和远动化
C.对系统中的非正常状态及时发出报警信号，便于及时处理，使之恢复正常
D.防止大型输变电设备绝缘发生故障，保证系统正常运行
[单选题](2.5分)单选题
减轻CT图像部分容积效应,可采取的措施是
A. 提高扫描矩阵
B. 较小扫描层厚
C. 骨算法重建
D. 提高扫描X线条件
E. 加大扫描层距
[单选题]（ ）区段的车站，办理发车前应向接车站预告.。
A.半自动闭塞
B.自动站间闭塞
C.电话闭塞
D.自动闭塞
[单选题]下列哪项为突发性事件分为Ⅰ级( )。( )--本题1分
A.由恐怖袭击事件导致公司人员伤亡严重,1人以上死亡(造成2人遇险或者下落不明的事故),或者3人以上重伤,或者100万元以上直接经济损失的事故
B.由恐怖袭击事件导致公司管线发生天然气泄漏并发生火灾、爆炸事故;
C.由恐怖袭击事件导致公司门站发生天然气严重泄漏并发生火灾
D.由恐怖袭击事件导致公司严重天然气泄漏,导致管网压力不正常,造成1万户(含)以上居民停止供气。
[填空题]北京城内外城共有（）座城门，每座城门均由（）、箭楼、瓮城构成。
[单选题]在pH=13时,以钙指示剂作指示剂,用0.010mo:/:的EDTA滴定同浓度的钙离子,则终点误差为()%。已知:gK'CaY=10.7,:gK'CaIn=5.0。
A.-0.1
B.-0.2
C.0.1
D.0.2
[单项选择]在经济全球化的背景下，发展中国家的城市迅速地发展，其主要因素是：
A. 全球经济发展的带动
B. 成为了跨国公司的制造/装配墓地
C. 发展中国家的发展速度加快
D. 发展中国家的资源得到了利用
[单选题] 发电厂和变电所的直流母线电压最高不应超过额定电压的115%,在最大负荷情况下保护动作时不应低于额定电压的( )。[1.0分]
A. 75%
B. 80%
C. 85%
D. 90%
[判断题]第346题:燃烧三要素:可燃物,助燃物,点火源。( )
A.正确
B.错误
[单项选择]
IAMSAR Manual规定的扩展方形搜寻方式适用于：（）.
A. 单船搜寻
B. 多船搜寻
C. 海空协同搜寻
D. A、B、C都可以
[多选题]办理移交手续时，列车应当编制客运记录和旅客携带物品清单一式两份，一份由列车存查，一份连同（）等一并移交。
A.车票
B.证明材料
C.相关证人或其联系方式
D.随行人
[单选题]在启动时，电动主汽阀前蒸汽参数随转速和负荷的增加而升高的启动过程称（）
A.A、冷态启动
B.B、额定参数启动
C.C、滑参数启动
D.D、热态启动
[单项选择]1. Mental Retardation
Mental retardation is a condition in which people have lower than normal intelligence and are unable to function at the level expected for their age. People with mental retardation are usually born with it, or it develops early in their life. They may also have some difficulty with dally living skills such as learning to read and write and caring for themselves.
Doctors and other professionals determine that a person has mental retardation based on their intelligence and how well they can do everyday activities. Intelligence is the ability to learn and understand. Levels of intelligence are measured by special tests called intelligence tests. The score a person gets on one of these tests gives a numerical measure of a person’ s intelligence. This is called an intelligence quotient or IQ.
An average score on an IQ test is about 90 to 110. A person with mental retardation will usually score below 75 on an IQ test.
The IQ test alone does not deter
A. Right
B. Wrong
C. Not mentioned
[判断题]柴油机工作的正常水温是90-100℃
A.正确
B.错误
[单项选择]CiTRANS660千兆盘端口带CiTRANS640，发现两端收光都正常，但ping不通CiTRANS640，其最有可能原因是（）
A. CiTRANS660或640千兆盘端口不是NNI属性
B. 交叉配置错误
C. 网管问题
D. 以上都不是
[单项选择]Sports are enjoyed by everyone. The most interesting sports are team sports. They are often played outside with a ball and watched by thousands of people. Most people are interested in watching the teams they like. They love to see them win. But even if they lose, they will still be liked.
Some interesting sports, like football and basketball, are practiced and played in all kinds of weather. When they are played in the snow or in the rain, players must be more careful because mistakes are easily made. Some games are won or lost just because the weather is bad.
Tickets to important games are not easily bought. Important games are often watched by many people at home on TV, which saves them the trouble from the cold rain or snow.
When important games are played during the week, they are often listened to at work on the radio. People who listen to them often do not finish their work, but they don’t care. They only care about their team. Winning is the only thing they
A. Right.
B. Wrong.
C. Doesn’t say.
[单项选择]女，29岁，半月来发热伴皮肤出血点。化验血呈全血细胞减少，骨髓检查增生极度活跃，原始细胞占骨髓非红系有核细胞的40%，各阶段粒细胞占50%，各阶段单核细胞占30%，诊断急性白血病，其FAB分类的类型是（）。
A. M1
B. M2
C. M3
D. M4
E. M5
