热门试题:
[判断题]毒蛇咬伤后,不要惊慌、奔跑、饮酒,以免加速蛇毒在人体内扩散.
A.正确
B.错误
[单选题]车站设置图形标志应采用( )文。
A.中,英
B.英
C.日
D.韩
[多选题] 依据《中国南方电网有限责任公司网络安全管理办法》(Q/CSG218007-2018)第5、5.2、5.2.3、5.2.3.2条规定:外单位人员管理中,应严格控制外单位人员的访问过程,通过下列哪些手段( ),防止外单位人员在访问过程中越权或滥用权限。
A.强制佩戴标识
B.专人陪同
C.事前告知
D.安全监控
E.全过程操作审计
[单项选择]中国工程技术信息网是从()开始建设的。
A. 1994年
B. 1995年
C. 1996年
D. 1997年
[单选题](37426)进行制动关门车操作时,需拉动停放制动缓解手柄行程约( )mm。 (1.0分)
A.10--12
B.12--15
C.15--18
D.15--20
[单项选择]Our real American foods have come from our soil and have been used by many groups—those who already lived here and those who have come here to live. The Native Americans already had developed an interesting cuisine using the abundant foods that were so prevalent.
The influence that the English had upon our national eating habits is easy to see. They were a tough lot, those English, and they ate in a tough manner. They wiped their mouths on the tablecloth, if there happened to be one, and they ate until you would expect them to burst. European travelers to this country in those days were most often shocked by American eating habits, which included too much fat and too much salt and too much liquor. Not much has changed! And, the Revolutionists refused to use the fork since it marked them as Europeans. The fork was not absolutely common on the American dinner table until about the time of the Civil War, the 1860s. Those English were a tough lot.
Other immigrant groups added
A. People from other cultures or nations start to lose their self-identity once they get settled down in America.
B. The "melting pot" is supposed to melt all the foods but in reality it doesn’t.
C. The special sense of self-identity of people from other countries can’t be maintained once they become Americans.
D. The "melting pot" finds it capable of melting all the food traditions into the American tradition.
[单项选择]对于经济适用房,我国的固定资产投资方向调节税税率是( )。
A. 0
B. 5%
C. 10%
D. 15%
E. 30%
[单选题]三相三线制电路中,测量三相有功功率通常采用(___)法
A.一表
B.二表
C.三表
D.四表
[单项选择]
[听力原文]
M: Not everyone bas as good a friend as Jim.
W: I wish all of your friends were as nice.
What do we learn from this conversation ()
A. No one has a friend like Jim.
B. Everyone is Jim’s good friend.
C. The man feels lucky to have Jim as a friend.
D. The woman doesn’t like any of the man’s friends.
[多项选择]脑干包括()
A. 中脑
B. 延髓
C. 脑桥
D. 四叠体
E. 丘脑
[单选题]V形停电作业,分段绝缘器的空气绝缘间隙不应小于( )mm。
A.500
B.400
C.300
D.200
[多选题]JZ-7型空气制动机作用阀共有三个作用位置。即_____位、_______.____。
A.缓解位
B.制动位
C.保位
D.保压位
[多项选择]在我国,( )不能担任基金托管人。
A. 证券公司
B. 资产管理公司
C. 保险公司
D. 商业银行
[单项选择]关注的技巧可以用SOLER表示,其中S表示()。
A. 保持适当的距离
B. 采取一种开放的姿势
C. 向客户倾斜
D. 保持眼神的交流
[多项选择]开掘斜井、斜巷时,必须安装()
A. 防跑车装置
B. 挡车装置
C. 躲避装置
[单选题](104509)在圆柱齿轮传动中,应用最广的是 ( )圆柱齿轮。
A.直齿
B.斜齿
C.内齿
D.人字齿
[判断题]个人创业贷贷款对象为全日制专、本科 、研究生、博士生毕业生。
A.正确
B.错误
[判断题]侧面碰撞时,一侧的气帘和座椅安全气囊打开
A.正确
B.错误
[单选题]【单选题】您的应用系统部署在阿里云的云服务器ECS实例上,系统每天晚上会进行当天运营数据的报表统计,在凌晨3点钟会出现短暂的统计服务响应变慢的情况,但很快会自动消失,很可能是云服务器ECS实例自身的________操作引起的。
A.云服务器ECS实例自动休眠了
B.云服务器ECS实例的自动快照的时间设置在每天凌晨3点
C.云服务器ECS实例的自动镜像服务设置在凌晨3点
D.互联网网络不稳定
[单选题]下面关于Python中的变量描述错误的是()。
A.全局变量和局部变量两者的本质区别就是在于作用域
B.全局变量在函数内部和函数外部都可以访问使用
C.局部变量也可以在函数外部使用
D.在函数内部要对全局变量进行修改,需要加上global声明
[判断题]SLS 周期长是因为有预热段和后冷却时间。( )
A.正确
B.错误
[单项选择] The Real Death Of Print
Vishwas Chavan travels a lot. As an informatician, he collects data on what types of animal live where in India to enter into a biodiversity database. Yet the specimens he hunts for have neither fur nor feathers, but yellowing pages and ageing dust-jackets.
Much of the information Chavan seeks is in old, out of-print tomes that are scattered around the world; about 2,500 of the 7,000 books he has unearthed were written in the first half of the nineteenth century. To find them, Chavan has spent years trailing around libraries. He dreams of the day when books such as these are scanned and made available as digital files on the Internet.
Chavan and other digitization visionaries paint a future in which books no longer gather dust on shelves, but exist as interconnected nodes in a vast web of stored literature, all accessible at the click of a mouse. So instead of hunting for specific books, scholars could search for
A. Y
B. N
C. NG
[判断题]无限深海漂流的体积运输方向与风矢量垂直,在南半球指向风矢量的左方。
[单项选择]下列属于社区矫正对象的是( )。
A. 违反治安管理处罚法人员
B. 被判处管制的人员
C. 违法行为人
D. 民事侵权行为人
[判断题] 多人抬杠,应同肩,步调一致,起放电杆时应相互呼应协调。( ) (1.0分)
A.正确
B.错误
[多选题]任务中心模式把沟通视为社会工作者与服务对象之间进行交流的工具。下列选项中,属于沟通要达到的功能的是( )。
A.探究
B.建立信任关系
C.意识水平的提升
D.鼓励
E.方向引导
[简答题]在2016年4月6日党中央召开的“两学一做”学习教育工作座谈会上,刘云山同志讲话指出,加强分类指导,就要把握不同地域、不同类型党组织的特点,联系不同群体党员的实际情况,把学习教育的任务具体化、精准化、差异化。请简述这三化?
[单项选择]关于功能性吞咽障碍正确的是()
A. 饮水试验是较方便、常用的鉴别方法
B. 有相关解剖结构异常改变
C. 多数患者不能自行缓解
D. 温水30ml,2次以上喝完,有呛咳者为功能性吞咽障碍可疑
E. 认知功能对吞咽障碍评定影响不大
[判断题]驻站防护员与现场防护员间必须按照“预报-确报-警报-确认”的流程通报列车运行信息
A.正确
B.错误
[多选题]来访人员需要持( )进入监控室。
A.本人证件
B.驾驶证
C.介绍信
D.行驶证
[单选题]放线、紧线与撤线时,作业人员不应站在或跨在已受力的牵引绳、导线的( ),展放的导线圈内以及牵引绳或架空线的垂直下方。
A.外角侧
B.内角侧
C.上方
D.受力侧
[多项选择]焊接机器人按用途可分为( )。
A. 弧焊机器人
B. 点焊机器人
C. 直角坐标系机器人
D. 圆柱坐标系机器人
E. 球坐标系机器人
F. 全关节型机器人
[单项选择]某单位一台设备,目前实际价值6000元,预计残值400元,每年设备的劣化增量是均等的,年劣化值100元,第1年的设备运行成本150元,则设备的经济寿命为( )年。
A. 10.58
B. 12.56
C. 15.69
D. 16.45
[单选题]. 在数据通信系统的技术指标中,表示信道传输信息的最大速率的是
A.信道容量
B.信道带宽
C.吞吐量
D.比特率