热门试题:
[单选题]行政机关实施行政行为,可能影响公民、法人和其他组织合法权益的,除法定情形外,应当书面告知其事实、理由、依据,( ),以及行政救济的途径、方式和期限。
A.陈述权、申辩权
B.起诉权
C.申诉权
D.听证权
[判断题]站在道岔尖轨前端，面向道岔，侧股向左分支的道岔为右开道岔。
A.正确
B.错误
[判断题]同一岔区道岔与道岔之间应铺设与道岔同规格的轨枕。
A.正确
B.错误
[单选题]仅表的准确度等级的表示,是仪表在正常条件下的( )的百分数。
A.系统误差
B.最大误差
C.偶然误差
D.疏失误差
[多项选择]依据《建设工程监理规范》，建设工程开工条件包括( )。
A. 施工许可证已获政府主管部门批准
B. 征地拆迁工作能满足工程进度的需要
C. 施工组织设计已获总监理工程师批准
D. 施工机具、人员已进场，主要工程材料己落实
E. 第一次工地会议已召开
[单选题]使用液压轨缝调整器时,须先使油缸活塞伸出()的预留量,然后再卡紧轨头串轨,以防取下困难。
A.10mm
B.20mm
C.30mm
D.40mm
[单选题]当前的中国，利益多元、观念多样、思想多变，这让道德领域呈现复 杂_，也让人们面临更艰难的选择。在扶起跌倒老人或许惹上官司、爱心捐赠恐被挪作他用的疑虑中，善念在负面的想象中_，善行因利益的考量而_。一个经历着深刻转型的社会，有这样的道德困惑可以理解，但更应主动正视、积极引导。填入划横线部分最恰当的一项是（）。
A.景象 迟钝 拖延
B.图景 迟疑 延宕
C.景观 生疑 延缓
D.景况 消失 延误
[多选题]气体中电晕放电特征包括( )。
A. 电晕电流会引起有功损耗
B. 电晕会使空气发生化学反
C. 电晕可以改善电场分布
D. 电晕放电具有高频脉冲性质
[单项选择]20世纪90年代，随着网络技术的发展，哪一种结构的数据库系统成为主流
A. 客户/服务器
B. 并行
C. 分布式
D. 网络
[判断题]（2020年）企业购买印花税票，按实际支付金额计入管理费用。（ ）
A.正确
B.错误
[判断题]在空气中易于发生氧化反应，放出热量而自行燃烧的物品是指氧化物。
A.正确
B.错误
[单选题]制动空走时间与( )无关。
A..机车牵引的车辆数
B..制动管减压量
C..列车速度
[简答题]其观于人也，笑之则以为喜，誉之则以为忧。（《答李翊书》）
[单项选择]中医“穿囊漏”是指：（）
A. 睾丸鞘膜积液
B. 阴囊阵发性坏疽
C. 阴囊急性化脓性感染
D. 睾丸及附睾结核性感染
E. 睾丸及附睾急性化脓性感染
[单选题]被火围困时,应视不同情况,采取不同方法脱离险境,如( )。
A.俯下身体
B.用湿布捂鼻
C.用湿衣物包裹身体
D.以上都是
[判断题]农产品购销储贷款期限最长不超过2年。（ ）
A.正确
B.错误
[多选题]实施供水作业时，（）附近不得站人。在营区以外道路、场地开展出水训练时，训练区域必须采取警戒措施，与周边行人车辆保持足够安全距离。
A.水泵出口
B.分水器控制人员
C.水带接口
D.水源
[单选题]管道工程安装
污水排出管安装完毕后，在隐蔽之前必须做（ ）。
A.水压试验
B.灌水试验
C.渗漏试验
D.通球试验
[多项选择]下列免征增值税的是( )
A. 小规模纳税人销售外购的农产品
B. 农业生产者销售的自产农产品
C. 避孕药品和用具
D. 批发和零售的种子
[填空题]
Read the following text and fill each of the numbered spaces
with ONE suitable word. Write your answers on ANSWER SHEET 1.
Henry Kissinger was born in a small town, located
{{U}} (31) {{/U}} the south German province of Franconia, on May 27,1923.
His father was a Professor at a local high school, his mother was a house-wife;
the setting was typical German-middleclass. {{U}} (32) {{/U}} the
Kissingers were a Jewish family in Germany that was on the brink of Nazism. He
and his younger brother were often beaten by anti-Semitic youngsters on their
way to and {{U}} (33) {{/U}} their school; finally they were expelled and
{{U}} (34) {{/U}} to attend an all-Jewish institution. Their father was
forced to resign his professor-ship. After years of social torture, the family
{{U}} (35) {{/U}} to the United States in 1938.
In
America, the Kissinger {{U}} (36) {{/U}} lived in New York City, in a
neighborhood of Upper Manhattan among thousands
[多选题]在后备模式下，有源信标负责将轨旁变量信息（ ）传给车载。
A.线路基本参数
B.线路速度信息
C.临时限速信息
D.信号机显示信息
E.道岔信息
[判断题]对申请新装、增容用电的居民客户，应核定用电容量，用电需求，确认供电电压、计量装置位置和接户线的路径、长度。
A.正确
B.错误
[判断题]普吉岛被称为“安达曼海上的一
颗明珠”
（）
A.正确
B.错误
[判断题] 对报案人、控告人、举报人、证人打击报复的，应当从重或者加重处罚
对
错
A.正确
B.错误
[判断题]车辆管理所在办理大客车"营转非"业务时,对符合办理条件的,必须消除车辆外观营运标识,粘贴和喷涂统一的专用标识。
A.正确
B.错误
[单项选择]关于Gram碱性复红结晶紫染色法的叙述，错误的是（）
A. 苯胺油石炭酸复红液为不稳定混合液，亦产生结晶
B. 应适当加热防止氧化物质污染切片
C. 二甲苯苯胺油分化后，必须用二甲苯洗除
D. 结晶紫和草酸胺均溶于乙醇
E. 结晶紫液可在冰箱中保存较长时间
[单项选择]在窗体上画三个单选按钮，组成一个名为chkOption的控件数组。用于标识各个控件数组元素的参数是( )。
A. Tag
B. Index
C. Listlndex
D. Name
[单选题]母线及绝缘子可研初设审查验收时，硬母线长度超过（ ）时应设置一个伸缩节。
A.30米
B.20米
C.10米
D.40米
[单选题]"发现货物被盗、火灾等情况，发现单位（人）应立即向（ ）报案。
A.公安、消防部门
B.车站值班员（调度员）
C.车站值班人员
D.局集团公司货运主管部门"
[判断题]配电箱、开关箱结构应设计合理，箱体应完好、牢固、防雨、防尘，箱门外侧面应有安全用电警告标志、编号和责任人。
A.正确
B.错误
[判断题]可燃粉尘的袋式集尘设备，织入袋体的金属丝的接地端子不用接地。
A.正确
B.错误
[不定项选择题]共用题干
Working Mothers
Carefully conducted researches that have followed the children of working mothers have not been able to show any long-term problems,compared with children whose mothers stayed at home.My personal______(1)is that mothers should be allowed to work if they wish.
Whether we like it or not,there are a______(2) of mothers who just have to work.There are
those who have invested such a big part of their lives in establishing a career that they cannot______(3) see it lost.Then there are many who must work out of pure economic______(4).Many mothers are not______(5) out to be full-time parents.After a few months at home with a much loved infant,they feel trapped and isolated.
There are a number of options when it______(6) to choosing childcare.These range from child minders and nannies through to Granny or the kind lady______(7) the street.______(8) ,howev-er,many parents don't have any choice；they have to accept anything they can get.Be pre-pared!No______(9) how good the childcare may be,some children are going to protest wildly if they are left.This is a______(10) normal stage of child development.Babies separate well in the first six months,but soon after that they start to get a crush on Mum and close family______(11).Make sure that in the first week you allow______(12) time to help your child settle in.
All children are different.Some are independent,while others are more______(13) to their mothers.Remember that if you want to______(14) the best for your children,it's not the quantity of time you spend with them,it's the______(15) that matters.
6._________
A.refers
B.concerns
C.turns
D.comes
[判断题]定额票是车辆通过高速公路收取通行费的凭证，有多种面额，在人工收费方式下使用的票据。
A.正确
B.错误
[单选题]下列腧穴中，五行属火的是( )
A.少府
B.大陵
C.后溪
D.曲泉
E.经渠
