热门试题:
[名词解释]缓释肥料slow-releasefertilizer
[判断题]静压管桩基础施工合理确定桩机停放位置,装配区域应设置围栏和安全标志。
A.正确
B.错误
[单选题]在进行人工起动发动机时,如果在主控电门打开之前想中止起动,如何做?
A.模式选择放置回正常位
B.再次按压人工起动按钮
C.主控电门打开后关闭
[单项选择]
If an American is satisfied with you, he will put his thumb and forefinger into a circle. That means OK. But in Brazil, the very sign is considered to be rude. In Poland, a guest usually presents flowers to his hostess. The number must be an odd (奇数) one. Besides, the hostess isn’t expected to remove the cover of the bunch of flowers. And usually, red rose is a sign of love.
Usually we nod to express our agreement and shake our heads to show disapproval. To our surprise these body movements mean the opposite in Bulgaria (保加利亚).
The differences in customs and cultures in the world are really noticeable. We should learn more about them to avoid embarrassment (窘迫). Then, would you please remember: When in Rome, do as the Romans do.
In Bulgaria, if a man nods, it means that he ( ) with you.
A. will have a talk
B. disagrees
C. will shake hands
D. agrees
[单项选择]某县政府为了加强社会治安综合治理,从事业单位抽调李某等五人组成治安巡逻大队。县公安局为他们发放了工作证,配备了手铐等警械,并规定其职责是负责维持县城集市贸易区的治安。一日,李某等人巡逻至城西区农贸市场时,发现张某等人在打架斗殴、寻衅滋事。遂作出对张某处 12,100元的罚款。张某对此不服,欲提起诉讼,应以谁为被告( )
A. 李某等所属的事业单位
B. 县政府
C. 治安巡逻大队
D. 县公安局
[单选题]吉林联通坚持( )与技术发展双轮驱动,加快数字化网络转型升级,围绕新型基础设施布局,贯彻落实匠心网络“新基建”工程。
A.市场需求
B.产业创新
C.智能服务
D. 网络通信
[单项选择] What will be written to the standard output when the following program is run?() public class Qcb90 { int a; int b; public void f() { a = 0; b = 0; int[] c = { 0 }; g(b, c); System.out.println(a + " " + b + " " + c[0] + " "); } public void g(int b, int[] c) { a = 1; b = 1; c[0] = 1; } public static void main(String args[]) { Qcb90 obj = new Qcb90(); obj.f(); } }
A. 0 0 0
B. 0 0 1
C. 0 1 0
D. 1 0 0
E. 1 0 1
[判断题] 发电机和电焊机不得与易燃、易爆物品堆放在一起。
A.正确
B.错误
[单选题]( )就是以言行汇报所受到的恩惠,是一种发自内心的真诚。
A.感恩
B.感谢
C.感激
[单项选择]几乎不产生生理依赖性的药物是
A. 喷他佐新
B. 芬太尼
C. 烯丙吗啡
D. 美沙酮
E. 哌替啶
[判断题]脚手架的立杆不可直接立于硬土地上。 ( )
A.正确
B.错误
[单项选择]It was probably around 3,000 years ago that people first began making things to help them measure the passage of time. Having noticed that shadows move around trees as the sun moves across the sky, someone drew a circle and put a stick in the center. As the sun passed overhead, people could tell which part of the day it was by noticing which mark on the circle the shadow fell across. These circles were called "sundials". Later, they were made of stone and metal to last longer.
Of course, a sundial did not work at night or on cloudy days, so men kept inventing (发明) other ways to keep track of time. After glass blowing was invented, the hourglass came into use. An hourglass is a glass container for measuring time in which sand moves slowly from the top half to the bottom in exactly one hour. The hourglass is turned over every hour so the sand could flow again.
One of the first clocks with a face and an hour hand was built for a king of France and placed in the tower of his pala
A. Clocks of Our Lives
B. What Can a Clock Tell Us
C. Clock through Time
D. Clocks Change People’s Lives
[单项选择]绑扎立柱、墙体钢筋和安装骨架,()站在骨架上和墙体上安装或攀登骨架上下。
A. 不得
B. 可以
C. 只能
[判断题]参与赌博的最重处分是予以开除。( )
A.正确
B.错误
[单选题]《党章》规定,对于严重触犯刑律的党员,必须( )。
A.开除党籍
B.留党察看
C.撤销党内职务
D.开除公职
[单选题] 关于产品资费情况,以下说法正确的是( )
A.非蒙贵地区比蒙贵地区便宜
B.非蒙贵地区比蒙贵地区贵
C.非蒙贵地区和蒙贵地区一样贵
D.以上都不对
[多选题]依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSG510001-2015)第18.3.2条规定:测量低压熔断器和水平排列低压母线电流时,测量前应将各相熔断器和母线用绝缘材料加以( ),以免引起( ),同时应注意不得触及( )。
A.包护隔离
B.相间短路
C.母线过电压
D.其他带电部分
[判断题]将其它形式的能量转换成电能的设备叫电源。( )
A.正确
B.错误
[多选题] 绝缘手套应( )长度应超衣袖。
A. 干燥
B. 柔软
C. 接缝少
D. 紧密牢固
[单项选择]下列适合作片剂崩解剂的是
A. 羟丙基甲基纤维素
B. 羧甲基淀粉钠
C. 聚维酮
D. 聚乙二醇
E. 微粉硅胶
[单选题]万用表由表头、测量电路及()等三个主要部分组成。 ( )
A.表笔
B.电池
C.调整电阻
D.转换开关
[单选题]区域麦克风位于( )
A.P5板
B.P11板
C.话音记录器控制面板
D.备用磁罗盘附近
[单选题]交流电路,电压u=100√2sin(ωt-30°)V,电流i=10√2sin(ωt-90°)A,则电路阻抗Z=(____)Ω。
A.10∠60°
B.10∠-60°
C.10∠-30°
D.10∠-90°
[单选题].下列哪项不是心力衰竭时心输出量减少的征象
A. 皮肤苍白
B. 脉压变小
C. 端坐呼吸
D. 尿少
E. 嗜睡
[单项选择]男,89岁,久病卧床,近日来冷汗自出,四肢厥逆,面色苍白,西医检查:血压降低,听诊心音微弱,舌淡苔白,脉微欲绝,最佳选药是()。
A. 肉桂
B. 干姜
C. 附子
D. 细辛
[单项选择]近年我国卫生费用占国民生产总值的比例大约为()
A. 8%
B. 6%
C. 4%
D. 3%
E. 5%
[判断题]《配电安规》套接地线应用有透明护套的多股软铜线和专用线夹组成,且高压接地线的截面积不得小于16mm2。
A.正确
B.错误
[单选题]CPU要访问的某一存储单元的实际地址称( )。
A.段地址
B.偏移地址
C.物理地址
D.逻辑地址
[单选题]003 B 3 5
同一组基本水尺,宜设置在同一断面线上。当因地形限制或其他原因不能设置在同一断面线时, 其最上游与最下游水尺的水位落差不应超过{.XZ}mm。
A.5
B.10
C.15
D.20
[简答题]佳讯数字调度通信设备DTL数字中继板每板提供4/8路“”。
[单选题]在厂内验收、到货验收、隐蔽工程验收、中间验收、竣工(预)验收、启动验收等阶段,运检部门根据需要,可采用(____)方式协调解决。
A.沟通协调
B.现场反馈
C.重大问题反馈联系单
D.工作联系单
[单选题]《煤矿安全规程》规定:列车的制动距离,运送人员时不得超过( )
A.A.40m
B.B.30m
C.C.20m
[判断题]催化剂的作用只有加快反应速度的作用。
A.正确
B.错误
[单选题]仓储设施贷款的贷款期限应综合项目行业特点、建设运营周期、项目偿债能力、借款人资信状况等因素合理确定贷款期限,一般()年,最长不超过()年。
A.3-5;10
B.5-8;10
C.5-10;15
D.8-10;15
[单项选择]班级成员在服从班集体的正确决定和承担责任的前提下,参与班级管理的管理方式是属于()
A. 常规管理
B. 目标管理
C. 平行管理
D. 民主管理
[单选题]在接触轨系统中,连接两段接触轨,用于补偿接触轨自由伸缩量的部件( )
A.绝缘支架
B.端部弯头
C.中间接头
D.膨胀接头