热门试题:
[判断题]《中华人民共和国安全生产法》不仅适用于生产经营单位,同时也适用于国家安全和社会治安方面的管理。
A.正确
B.错误
[单选题]消费税税额在人民币一定限额以下的一票货物,免征进口环节消费税。该一定限额是( )。
A.50元
B.100元
C.300元
D.500元
[填空题] 机车三项设备系指机车信号、列车无线调度通信设备、( )。
[判断题]行李、包裹事故经过调查能够确认是铁路运输企业需要承担责任范围的,不论责任单位是否确定,均应先行办理赔偿。
A.正确
B.错误
[单项选择]女性,30岁,原发不孕4年。月经规律,无痛经。子宫输卵管碘油造影提示:双侧输卵管不通;丈夫精液常规为精子密度60×106/ml,活动数40%,精子畸形率为45%。适合于该夫妇的治疗方法为()
A. AIH
B. 药物促排卵
C. AID
D. ICSI
E. IVF-ET
[单项选择]
Understanding how nature responds to climate change will require monitoring key life cycle events—flowering, the appearance of leaves, the first frog calls of the spring—all around the world. But ecologists can’t be everywhere so they’re turning to non-scientists, sometimes called citizen scientists, for help.
Climate scientists are not present everywhere. Because there are so many places in the world and not enough scientists to observe all of them, they’re asking for your help in observing signs of climate change across the world. The citizen scientist movement encourages ordinary people to observe a very specific research interest—birds, trees, flowers budding, etc.—and send their observations to a giant database to be observed by professional scientists. This helps a small number of scientists track a large amount of data that they would never be able to gather on their own. Much like citizen journalists helping large publicat
A. Only experts can participate in it.
B. Everybody can participate in it.
C. It collects life cycle data on a variety of common plants.
D. It has its own website.
[判断题]管理会计的目标是向财务报告使用者提供与单位财务状况和经营成果有关的会计核算信息。( )
A.正确
B.错误
[单选题]构建产业链票据场景,帮助集团公司及成员单位实现的票据功能不包括____。
A.票据预托管、托管
B.贴现、质押、到期托收
C.票据池融资
D.代发工资
[单项选择]
Human Migration
Human migration: the term is vague. What people usually think of is the permanent movement of people from one home to another. More broadly, though, migration means all the ways—from the seasonal drift of agricultural workers within a country to the relocation of refugees from one country to another.
Migration is big, dangerous, and compelling. It is 60 million Europeans leaving home from the 16th to the 20th century. It is some 15 million Hindus, Sikhs, and Muslims swept up in a
tumultuous shuffle of citizens between India and Pakistan after the partition of the subcontinent in 1947.
Migration is the dynamic undertow of population change: everyone’s solution, everyone’s conflict. As the century turns, migration, with its inevitable economic and political
turmoil, has been called "one of the greatest challenges of the coming century".
But it is much more than that. It is, as has always been, th
A. Human migration is a vague term which can not be explained simply, but it is seasonal or permanent movement of agricultural workers.
B. Human migration is the permanent movement of people within a country to another location from one home to another.
C. Human migration means agricultural workers’ seasonal moving within a country or refugees’ resettlement from one country to another.
D. Human migration is big, dangerous, and compelling, and it is the great adventure of human life that has driven humans to conquer the planet, shape the societies.
[单选题]信息的完整性是指( )
A.信息不被他人所接收
B.信息内容不被指定以外的人知悉
C.信息不被篡改、延迟和遗漏
D.信息在传递过程中不被中转
[多项选择]下列属于开放性骨折是()
A. 耻骨骨折,尿道断裂
B. 骨折端刺破皮肤及黏膜外露
C. 骨盆骨折,尿道口滴血
D. 肋骨骨折,肺破裂,血气胸
E. 骶尾骨骨折,直肠破裂
[单选题]普通9号道岔,在尖端处的轨距为( )。
A.1450mm
B.1445mm
C.1437mm
D.1435mm
[判断题]职业安全健康管理体系审核的策划和准备主要包括确定审核范围、指定审核组长并组成审核组、制订审核计划以及准备审核工作文件等工作内容。( )
A.正确
B.错误
[多选题]架空电力线路保护范围:()导线、避雷线、金具、绝缘子、登杆塔的爬梯和脚钉,导线跨越航道的保护设施,巡(保)线站,巡视检修专用道路、船舶和桥梁,标志牌及其有关辅助设施。
A.杆塔
B.基础
C.拉线
D.接地装置
[多选题]沥青路面的压实生产率通常按面积生产率进行计算。影响面积生产率的主要因素有( )等。 ( )
A.碾压速度
B.碾压厚度
C.碾压材料
D.碾压遍数
E.碾压轮的宽度
[单选题]( )儿童的标准身高可用公式身高(cm)=年龄×5+75粗略计算出来。
A.2-15岁
B.2-14岁
C.2-13岁
D.2-12 岁
[单选题]电缆分接箱要求可以在()实现多路分支、组合灵活,满足多种接线要求。
A.一点
B.两点
C.三点
D.四点
[单选题]旅客列车运行途中遇车辆空气弹簧故障时,运行速度不得超过( )km/h。
A.100
B.120
C.140
[填空题]{{B}}Homer{{/B}}
Homer: one of the greatest (1) _______ poets. (1) _______
famous for two epic poems: related with (2) _______ War (2) _______
1. Illiad:
a) describes the heroes who fought at Troy;
b) consists of 15,000 lines in 24 chapters, each designated by a (3) _______ (3) _______
letter of Greek alphabet;
c) Greek or Trojan heroes: represent their personalities and (4) _______; (4) _______
1) wise advisor—nester
2) brave warriors—Ajax
3) (5) _______ trickster—Odysseus (5) _______
4) coward—Greek king, Trojan prince Paris
d) effects:
1) Ancient Greek students learned how to act properly & how to (6) _______(6) _______
on acceptable social level.
2) Alexander the Great had the epic with him when campaigning against the Persians.
2. (7) _______:
[单选题]中央纪委二次全会工作报告强调,切实保障党员干部的( ),对干扰妨碍监督、打击报复监督者的,对侮辱诽谤陷害他人的,都要依纪严肃处理。( )
A.监督权
B.知情权
C.参与权
D.人身权
[判断题]( ) 四显示自动闭塞区段的进站信号机前方第一、第二架通过信号机的机柱上,应分别涂三条、二条黑斜线。
A.正确
B.错误
[单选题]车站要至少在上行或下行末班车分别在到达前( )分钟以一分钟为间隔反复播报末班车预告广播。
A.
2
B.
5
C.
8
D.
10
[单项选择]史料记载:孔子朝罢归来,家人报告:“马厩失火!”孔子听后,问:“伤人乎?”这则故事体现出孔子倡导并实践了他的____思想()
A. “仁”
B. “因材施教
C. 刑罚
D. “无为而治”
[单项选择]对下列哪些情形不应当追究刑事责任( )
A. 15周岁的甲运输海洛因8000克
B. 15周岁的乙教唆13周岁的李某奸淫幼女,对于乙
C. 15周岁的丙为讨要工钱,绑架工头的女儿林某,在殴打林某过程中致其重伤
D. 15周岁的丁在聚众斗殴中致人死亡
[判断题]路基面宽度在曲线地段不设加宽。
A.正确
B.错误
[单选题]在岗操作技能岗位人员每年必须接受累计不少于( )学时的劳动安全教育再培训。培训形式可采取脱产或非脱产方式进行。
A.8
B.12
C.24
D.32
[判断题]重氮化法测定芳伯胺类化合物时,主要是在强无机酸存在下,芳伯胺与亚硝酸作用定量地生成重氮盐。( )
[单选题] ( )负责对新设备电力项目是否能带电启动运行做一个结论性判定。
A. 启动验收委员会
B. 业主方
C. 施工单位
D. 相应的调度机构
[多选题]多选题)电流对人体的伤害有:1.)伤害。
A.电疗
B.电击
C.电伤
D.电磁场
[单项选择]中国古代儒家伦理思想在义利关系上,不强调()
A. 重义轻利
B. 见利思义
C. 先义后利
D. 重利轻义
[单项选择]( )必须按期到货,保证与工程项目相关各方面的进度要求一致,不因货物供应产生问题而影响工程总进度,使项目拖期。
A. 投标采购的货物
B. 中标货物
C. 招标采购货物
D. 工程项目货物
[单项选择]男性,29岁,1个月来有发热,体温波动于38~39℃,伴肝区痛,曾在当地注射青霉素1周无效。体检:巩膜无黄染,肝肋下3cm,有叩痛,腋前线8、9肋间有压痛,脾未及,腹水阴性,胸透示右横膈升高,右侧胸腔有少量积水。外周血象:白细胞总数9.6×109/L,中性粒细胞0.78。追问病史患者3个月前曾有腹痛、腹泻,伴果酱样大便。
为进一步确诊,通常应进行下列哪项检查( )
A. 抽血检测甲胎蛋白
B. 腹腔镜检查
C. 腹部CT
D. 超声波检查
E. 放射性核素扫描
[单项选择]男性,50岁,右上腹胀痛2个月。体格检查:肝肋下3cm,脾肋下2cm,移动性浊音阳性。HbsAg阳性,B超检查见肝右叶有一最长径为5cm的占位病变。最合适的实验室检查是().
A. AFP检测
B. γ–GT检测
C. 血培养
D. 棘球蚴囊液皮试
E. 血清胆红素测定
[单项选择]甲建筑公司为本公司所有的挖掘机投保了财产险,保险金额为700万元,不久建筑公司发生火灾,被保险的挖掘机全部烧毁。经有关部门勘察评估,这些挖掘机总价值为600万元,于是保险公司应赔付给建筑公司的金额为( )万元。
A. 700
B. 350
C. 600
D. 650
[单项选择]治疗中风中脏腑阴闭证,应首选()
A. 局方至宝丹
B. 参附汤
C. 苏合香丸
D. 镇肝熄风汤
E. 补阳还五汤