热门试题:
[单选题]板框压滤机常见故障之一滤液混浊由于()
A.物料内有障碍物
B.传动件之间有故障
C.滤布破损
D.滤框不合格
[单项选择]有一种疾病的皮疹，其表面皮肤发红，主要分布在小腿伸侧面的结节，不破溃，压之疼痛。应考虑是（）。
A. 变应性皮肤血管炎
B. 结节性红斑
C. 皮肤结节性血管炎
D. 硬结性红斑
E. 过敏性紫癜
[填空题]
World Wildlife Fund
A. News about the environment is dismal these days. Air pollution is threatening the survival of plants and animals and the welfare of people around the world. Millions of acres of forests have been burnt in the last three decades, costing a huge number of lives and a tremendous amount of money. By the year 2025, up to two-thirds of the world’s population is predicted to experience water shortages. And every day, loss of habitat, illegal trade, over-hunting, and economic development destroy wildlife to a greater extent.
B. The World Wildlife Fund for Nature (known as WWF) safeguards nature and ecological processes. Its mission is "to stop the degradation of the planet’s natural environment and to build a future in which humans live in harmony with nature." Through policy work, advocacy, grass-roots action, education, and capacity building, WWF acts to conserve the world’s biological diversity, ensure that the
[单选题]当超长列车尾部停在警冲标外方,接入相对方向的列车时,在进站信号机外制动距离内进站方向为超过( )的下坡道,而接车线末端无隔开设备,须使列车在站外停车后,再接入站内。
A.5‰
B.8‰
C.6‰
D.4‰
[单项选择]早孕出现最早及最重要的症状是（）.
A. 尿频
B. 恶心、呕吐
C. 停经史
D. 腹痛
E. 乳房胀痛
[多选题]哪些施工在施工登记本中需要用红笔填写（ ）。
A.行车类施工
B.停电类施工
C.无供电要求类施工
D.挂地线类施工
[判断题]装有容许信号的通过信号机，显示停车信号时，准许铁路局规定停车后起动困难的货物列车，在该信号机前不停车，按最高不超过20 km/h速度通过。
A.正确
B.错误
[判断题]为减少流过磁电系电流表游丝的电流，可采用与动圈串联电阻的方法。
A.正确
B.错误
[多项选择]下列选项中，与国际税收的产生有着本质联系的有（）。
A. 跨国所得的产生
B. 增值税的产生
C. 关税的普遍征收
D. 所得税的普遍征收
E. 各国行使不同的征税权力
[单项选择]下列对字处理软件描述正确的是（）。
A. 字处理软件只能对文字处理
B. 使用字处理软件可以创建文档并以文件的形式保存在磁盘上
C. 所有字处理软件对文档信息处理的范围、文档格式编排和操作方式都是一样的
D. 字处理软件不能对表格、图片进行处理
[判断题]正在执行社区戒毒、强制隔离戒毒、社区康复措施,或者长期服用依赖性精神药品成瘾尚未戒除的,车辆管理所应当注销其机动车驾驶证。
A.正确
B.错误
[单项选择]下列哪种是霍奇金病的最有诊断意义的细胞（）
A. R-S细胞
B. 霍奇金细胞
C. 陷窝细胞
D. 多形性瘤细胞
E. 嗜酸性细胞
[单选题]最低设备清单简称______。
A.MEL
B.CLB
C.MLE
D.OPO
[单项选择]进行牛腹腔探查时，在网膜上隐窝内发现有香肠状、肉样感肠段，表面光滑，触之敏感者，可见于______。
A. 肠套叠
B. 肠扭转
C. 肠绞窄
D. 肠嵌闭
E. 肠坏死
[单选题]各类配电箱、开关箱外观应完整、牢固、防雨、防尘,箱体应外涂()。
A.黄色标记
B.红色色标
C.安全色标
[多选题]下列有关最高额抵押的表述中，正确的有（）。
A.设定最高额抵押的财产只能是动产
B.最高额抵押的债权确定前，可以将债权转出，但该转出债权为无担保债权
C.没有约定的前提下，最高额抵押的债权，自设立之日起满1年后可请求确定债权
D.最高额抵押的生效条件取决于设定的财产
[单选题]计量关系为总分关系的用户，如分表未安装无功表，其功率因数的计算方法应为（ ）。
A.以总表的有功、无功电量计算
B.以分表的有功、无功电量计算
C.以总表扣减分表的有功、无功电量后计算
D.无法计算
[单项选择]女性，1岁，发热、呕吐2天，食欲下降，有尿时哭吵，无惊厥，既往无类似病史。查体：精神可，颈强直（-），化验：血常规WBC12．6×109／L，RBC9．6×1012／L，尿常规蛋白（+），红细胞30～40个／HP，白细胞10～20个/HP。主要的治疗药物选择是（）
A. 抗生素
B. 退热药
C. 利尿剂
D. 肾上腺皮质激素
E. 环磷酰胺
[单项选择]Painting, the execution of forms and shapes on a surface by means of pigment, has been (1) practiced by humans for some 20,000 years. Together with other activities (2) ritualistic in origin but have come to be designated as artistic (such as music or dance), painting was one of the earliest ways in which man (3) to express his own personality and his (4) understanding of an existence beyond the material world. (5) music and dance, however, examples of early forms of painting have survived to the present day. The modern eye can derive aesthetic as well as antiquarian satisfaction (6) the 15,000-year-old cave murals of Lascaux—some examples (7) to the considerable powers of draftsmanship of these early artists. And painting, like other arts, exhibits universal qualities that (8) for viewers of all nations and civilizations to understand and appreciate.
The major (9) examples of early painting anywhe
A. make easy
B. make it easy
C. make hard
D. make it hard
[单选题] 根据《国家电网公司统计会审管理规定》,国网发展部负责组织对各部门、各单位统计会审开展情况和报表制度执行情况进行( )抽查,对抽查情况进行通报与考核。(第十七条)
A. 不定期
B.每月
C. 每季
D. 每年
36:国家电网公司经济活动分析管理规定
(国家电网企管〔2017〕1086号)
一、多选题
[单选题]为完满生活做准备的教育目的是()提出的。
A.卢梭
B.斯宾塞
C.杜威
D.赫尔巴特
[单选题]尽管古人对日食怀有恐惧感，认为日食是“天狗吃太阳”，但是鉴于太阳对于人类的重要作用，人们必须采取 的措施加以拯救，如用锣鼓和鞭炮的声音来驱赶“恶狗”。尽管现在听起来 ，不过这类故事却使观赏日食变得神秘而有趣。
依次填入划横线部分最恰当的一项是（）（）
A.行之有效 急于求成
B.大张旗鼓 啼笑皆非
C.力所能及 匪夷所思
D.恰如其分 不可理喻
[单项选择]某正弦交流电压的初相角为φ=π/3，当t=0时的瞬时值为（）。
A. 正值
B. 负值
C. 零
D. 最大值
[简答题]请列举列车客室车门静态功能试验项目(不少于3个)。
[简答题]在影片《窈窕绅士》中有这么几个情节：(1)主人公曾天高（孙红雷饰演）带外甥女参加酒会，可是外甥女却要回家看电视剧大结局。曾天高不许她回去看，她便大哭。曾天高的态度有所松动，她继续哭。最终曾天高让司机送她回家看电视剧。(2)曾天高有吸烟、说脏话的习惯，影片中他的老师用戒烟器（带戒烟器吸烟时能够自动挤压手腕造成吸烟者痛苦）、辣气剂（喷到眼睛上使人很痛苦）促使他改掉这些坏习惯。(3)曾天高变得有礼貌后，彬彬有礼地请保姆帮他做饭，却没有人搭理他。他恢复往常模样，大喝一声要求给他做饭后，保姆立即去给他做饭了。请用学过的教育心理学理论解释情节(1)和(2)，并使用学过的教育心理学理论解释为了提高教育曾天高的效果，他的老师该如何应对(3)中的情形。
[多选题]项目贷款用途通常是用于( )的再融资。
A.建造一个或一组大型生产装置
B.基础设施
C.房地产项目或其他项目
D.在建或已建项目
[单选题]《铁路旅客运输办理细则》第三十一条，旅客在发站办理车票改签时，应收回原票换发新票，票面打印（）字样。
A."签票"
B."改签"
C."始发改签"
D."换发新票"
[判断题]（ ）120 km/h＜υmax≤160 km/h 正线混凝土枕地段，水平在作业验收时静态容许偏差管理值为4mm。
A.正确
B.错误
[单项选择]
It seems to me that all writers, including those who deserve to be classified as geniuses, need encouragement, particularly in their early years. I always knew I could write, but that just meant I wrote a little better than the other kids in my classes. That I might one day write well enough to derive income from my efforts, oddly enough, never occurred to me during my grade school and high school years.
There was a particular teacher at Hyde Park High School in Chicago, Illinois, who, simply by concentrating her attention on me, made me believe that I might be able to master the knack of writing well enough to consider the craft as a profession. Her name was Marguerite Byrne, and she taught English, which, of course, involved writing skills. Whatever instruction she shared with me was exactly the same as all her other students enjoyed, but the difference was that she encouraged me to begin the process of submitting things I was writing, in that day, chiefly poems.
A. She was not enthusiastic about the author’s writing.
B. She didn’t think highly of his writing.
C. She was too busy to notice her child.
D. She didn’t want to know what her child was doing.
[判断题]电容器事故跳闸时应根据信号内容及故障现象进行判断，在未确定是误动及其它原因之前，不能将电容器投入运行。（ ）
A.正确
B.错误
[单选题]监视各项活动以保证它们按计划进行并纠正各种重要偏差的过程称为
A.控制
B.人员管理
C.评价
D.组织
E.计划
[单项选择]
软件维护工作越来越受到重视，因为它的花费常常要占软件生存周期全部花费的 (1) %左右。其工作内容为 (2) 。为了减少维护工作的困难，可以考虑采取的措施是 (3) 。而软件的可维护性包含 (4) 。所谓维护管理主要指的是 (5) 等。
（2）处填（）。
A. 纠正与修改软件中含有的错误
B. 因环境已发生变化，软件需作相应的变更
C. 为扩充功能，提高性能而做的变更
D. 包括上述各点内容
[判断题]使用滚筒采煤机采煤时,采煤机上的控制按钮,必须设在靠采空区一侧,并加保护罩。( )
A.正确
B.错误
[填空题]
It is difficult to overstate how the reforms since 1978 have improved the life of the average citizen in China. According to China’s Office on Poverty Alleviation and Development, well over 100 million individuals have risen out of destitution and now live above the official poverty line (set at annual per capita income below 640, which equals $ 77). At present, 42 million Chinese still live below the poverty line. Much work, of course, remains to be done in this regard.
In addition to helping alleviate poverty, the economic reforms in China have brought overall gains as well as the gains per capital income for both urban and rural residents suggest. While there is some question on the veracity of data.
The overall quality of life for the average citizen in China has improved dramatically since the reform in 1978. Citizens now have access to better services in crucial areas such as health care and ’education.
41. ______.
The better live
[单选题]在画放大电路的交流通路时常将耦合电容视作短路，直流电源也视为短路，这种处理方法是否正确？( )
A.正确
B.不正确
C.耦合电容视为短路是正确的，直流电源视为短路则不正确
D.直流电源视为短路是正确的，耦合电容视为短路则不正确
[单选题]肾损伤病人绝对卧床时间为
A.2周
B.尿液转清后
C.1个月
D.2个月
E.尿液转清后继续休息2周
