热门试题:
[单项选择]《企业所得税法》的实施时间是（）。
A. 2007年1月1日
B. 2007年7月1日
C. 2008年1月1日
D. 2009年1月1日
[单选题]关于第一类辅机的安装，下列说法中错误的是（）。
A.舵机是第一类辅机
B.这类辅机的设备或部件之间要求相对位置准确，需要对中，对中工艺多选用合理校中
C.垫片可能会用到矩形垫片
D.底脚螺栓可能会用到铰制孔螺栓
[判断题]进站及接车进路色灯信号机，可不装设引导信号。( )PJ83
A.正确
B.错误
[多选题]数字化就是在通信网中全面使用数字技术,包括( )等。
A. 数字传输
B. 数字交换
C. 数字传真
D. 数字终端
[判断题]社会进入转型期,必须通过法治化解当下社会问题复杂性与应对方式简单化之间的矛盾。( )
A.正确
B.错误
[填空题]480型轨道电路送端电源电压为（），股道叠加电码化的使用127V电源。
[单选题]新民主主义革命理论的核心问题是( )
A.资产阶级领导权
B.党的建设
C.武装斗争
D.无产阶级领导权
[多选题]下列国家机关中,实行首长负责制的有( )?。
A.司法部
B.最高人民法院审判委员会
C.全国人民代表大会民族委员会
D.国务院国有资产监督管理委员会
[填空题]按用途房地产的类型可划分为居住房地产，商业房地产，旅游房地产，工业房地产，（）五种。
[判断题]路局要求防护队伍专业化管理。
A.正确
B.错误
[单选题]关于道岔连接部分的叙述，（ ）是不正确的。
A.道岔的连接部分是用不同长度的钢轨,将前端转辙器与后端辙叉及护轨部分连接起来,以组成整组道岔
B.导曲线可根据需要设置6 mm超高,并在导曲线范围内按不大于3‰顺坡
C.垫板有滑床台,尖轨高于基本轨6 mm,在辙跟后用带台(4.5、3.0、1.5、0 mm)的过渡垫板均匀顺坡
D.在连接部分,为防止道岔爬行、轨距扩大,还要设置一定数量的防爬设备、轨距杆和轨撑
[判断题] 尊重只是团队成员在交往时的一种平等的态度。
A.正确
B.错误
[单项选择]
When Melissa Mahan and her husband visited the Netherlands, they felt imprisoned by their tour bus. It forced them to see the city according to a particular route and specific schedule--but going off on their own meant missing out on the information provided by the guide. On their return home to San Diego, California, they started a new company called Tour Coupes. Now, when tourists in San Diego rent one of their small, brightly coloured three-wheeled vehicles, they are treated to a narration over the stereo system about the places they pass, triggered by Global Positioning System (GPS) satellite technology.
This is just one example of how GPS is being used to provide new services to tourists. "What we really have here is a technology that allows people to forget about the technology," says Jim Carrier of IntelliTours, a GPS tourism firm which began offering a similar service over a year ago in Montgomery, Alabama. The city is packed with sites associated with t
A. show tourism of Netherlands is no better than that of US.
B. introduce the topic of Location-based services by GPS.
C. show that they are dissatisfied with traveling.
D. explain the reason why they start a new company.
[单选题]在机组启停过程中,汽缸的绝对膨胀值突然增大或突然减小时,说明( )
A.汽温变化大
B.负荷变化大
C.滑销系统卡涩
[单项选择]中药饮片批发企业从事中药材、中药饮片养护工作的人员应当具有（）
A. 中药学专业大专以上学历或者具有中药学中级以上专业技术职称
B. 中药学中专以上学历或者具备中药调剂员资格
C. 中药学专业中专以上学历或者具有中药学中级以上专业技术职称
D. 中药学专业中专以上学历或者具有中药学初级以上专业技术职称
[多项选择]幼儿园组织机构设置易出现的问题（）
A. 因人设岗
B. 有岗无人
C. 机构庞大
D. 人员不齐
[简答题]中国古训有一句仁者无敌，还有一句忍者无敌。请你就自己的理解解释一下。
[多选题]扁顶法实测墙体的砌体抗压强度或受压弹性模量时,应符合下列要求( )。
A.在完成墙体的受压工作应力测试后,应开凿第二条水平槽,上下槽应互相平行、对齐
B.在上下槽内安装扁顶
C.当槽间砌体上部压力小于0.2MPa 时,应加设反力平衡架后再进行测试
D.当槽间砌体上部压力不小于0.2MPa 时,不应加设反力平衡架后再进行测试
[单选题]《铁路客运运价规则》第三十八条规定，包用公务车、豪华列车的服务费，按车票票价的（ ）核收。
A.0.15
B.0.2
C.0.25
D.0.3
[单项选择]According to the passage, what causes potassium and water in the mimosa to shift from some cells to others
A. Signals from the pulvini.
B. Movements of the leaf stalks.
C. Electrical impulses.
D. Nerve signals.
[单选题]
[单选题] 1分
SCADA系统是以( )为基础的生产过程控制与调度自动化系统。
A.站控设备
B.计算机
C.控制器
D.监控设备
[单选题] 在PowerPoint中,若取消幻灯片中的对象的动画效果,可执行的命令是______。
A. "幻灯片放映"中的"自定义动画"
B. "幻灯片放映"中的"动作按钮"
C. "幻灯片放映"中的"自定义放映"
D. "幻灯片放映"中的"预设动画"
[单选题]地市公司经研所制订分布式电源接入系统方案，其中分布式光伏发电多点并网项目的工作时限为（ ）个工作日。
A.10
B.20
C.30
D.50
[填空题]Paper is different from other waste produce because it comes from a sustainable resource: trees. Unlike the minerals and oil used to make plastics and metals, trees are replaceable. Paper is also biodegradable, so it does not pose as much threat to the environment when it is discarded. While 45 out of every 100 tonnes of wood fibre used to make paper in Australia comes from waste paper, the rest comes directly from virgin fibre from forests and plantations. By world standards this is a good performance since the worldwide average is 33 per cent waste paper. Governments have encouraged waste paper collection and sorting schemes and, at the same time, the paper industry has responded by developing new recycling technologies that have paved the way for even greater utilization of used fibre. As a result, industry’s use of recycled fibres is expected to increase at twice the rate of virgin fibre over the coming years.
Already, waste paper constitutes 70% of paper used for packaging,
[填空题]NFV技术本质是强调网络功能的软硬件___ 能力，实现网络价值由硬件向软件的前移
[多选题]空调精度是指空调房间内( )和( )允许波动的范围。 A.温度 B.湿度 C.风速 D.噪声值
A.A
B.B
C.C
D.D
E.E
F.F
[单项选择]培训不是“万灵丹”，以下各种问题中，可以运用培训来解决的是______。
A. 新技术的应用所导致的员工对新的工作手段的不适应
B. 由于经济形式的变化所引起的企业自身定位的模糊
C. 企业内部管理混乱
D. 企业销售业绩不佳
[单项选择]Doctors have long known that if a patient is ______ that he will recover and is treated with sympathy, his pain will often disappear.
A. assumed
B. assured
C. informed
D. proved
[单选题]自动闭塞区段，LKJ计算列车距前方信号机（）时，机车信号由U码突变为HU码、白色灯光，或由UU码突变为HU码、白色灯光，LKJ自动解除对当前信号机的停车控制，并将计算的剩余距离消除。
A.≤50 m
B.≤150m
C.≤80m
D.≤100m
[单项选择]甲乙二人借贷纠纷案经人民法院调解，双方达成协议。法院依协议制作了调解书后，由书记员小刘送达甲乙二人。甲签收了调解书，乙却反悔了，不肯在调解书上签字，小刘急了，说“白纸黑字，你怎么出尔反尔”说完经过一定的程序，将调解书留置送达在乙的住所。请问小刘的做法违反了调解的哪个原则
A. 自愿原则
B. 合法原则
C. 及时原则
D. 对等原则
[单项选择]活髓切断术（）
A. 年轻恒牙早期急性牙髓炎
B. 年轻恒牙牙髓充血
C. 年轻恒牙晚期牙髓炎
D. 乳牙牙髓坏死
E. 年轻恒牙根尖周病
[多选题]游客在乘坐游乐设施时,应当听从操作人员的()
A.指挥
B.提醒
C.劝阻
D.告知
[多选题]在动土开挖过程中，出现滑坡、塌方或其他险情时应做到（ ）
A.立即停止作业
B.撤出作业人员，挂出警示牌，夜间社警示灯
C.继续作业
D.划出警戒区，
设置警戒人员，迅速通知有关部门共同对险情进行调查处理
[多选题] 人生社会价值的基本标志是
A.成功
B.索取
C.劳动
D.创造
E.贡献
[简答题]简述换热设备在正常运行过程中的维护工作。
[单选题]易合并脓胸、脓气胸的肺炎是
A.合胞病毒性肺炎
B.腺病毒肺炎
C.衣原体肺炎
D.支原体肺炎
E.金黄色葡萄球菌肺炎
[判断题]一般盲板应有一个或两个手柄,便于辨识.抽堵,8字盲板可不设手柄。 ( )
A.正确
B.错误
[单选题]对于运行(____)年以上的连接晶闸管散热器、阻尼电阻、电抗器等组件的非PVDF材质的分支水管及接头，应每年取样检测其老化程度，如发现存在老化情况，应对同批次水管及接头进行更换改造。
A.A.5
B.10
C.15
D.20
[单项选择]
The 1990s have been designated the Decade Against Drug Abuse by the United Nations. But, (1) less than three years to go before the end of the decade, governments and health organizations (2) that they have made (3) progress in reducing drug, alcohol and tobacco abuse. Today, consumption of all these substances is increasingly steadily worldwide. (4) every country now has problems with (5) drugs. And the world is producing and consuming more alcohol and tobacco than ever. Between 1970 and 1990 beer production (6) rose by over 80 per cent. And, (7) the number of smokers keeps on (8) ,by the second or third (9) of the next century there could be 10 million deaths each year (10) smoking related illnesses.
Drugs are also a huge burden (11) the world economy. In the United States, for example, it’s estimated that alcohol and illegal drug use costs the country tens of billions of dollars each yea
A. Generally
B. Probably
C. Virtually
D. Usually
