热门试题:
[单项选择]喷油泵滚轮传动部件高度增大时,使该缸的()。
A. 供油提前角不变
B. 供油提前角增大
C. 供油提前角减小
D. 供油量增加
[单项选择]不属于机械性眼外伤的是()
A. 眼睑广泛撕脱和缺损
B. 电光性眼炎
C. 眼内异物
D. 眼球钝挫伤合并眼内出血
E. 眼球贯通伤
[单项选择]
(1) exactly a year ago, in a small village in Northern India, Andrea Milliner was bitten on the leg by a dog. "It must have (2) your nice white flesh", joked the doctor (3) he dressed the wound. Andrea and her husband Nigel were determined not to let it (4) their holiday, and thought no more about the dog, which had meanwhile (5) disappeared from the village.
"We didn’t (6) there was anything wrong with it," says Nigel. "It was such a small, (7) dog that rabies didn’t (8) my mind". But, six weeks later, 23-year-old Andrea was dead. The dog had been rabid. No one had thought it necessary to (9) her antirabies treatment. When, back home in England, she began to show the classic (10) unable to drink, catching her breath her own doctor put it (11) to hysteria. Even when she was (12) into an (13) , hallucinating, recoiling in terror at the sight
A. outstanding
B. common
C. ordinary
D. exceptional
[多选题]下列属于检票类设备日常巡视的主要内容是( )。
A.A.巡视设备是否工作正常及乘客使用情况
B.B.检查设备各模块之间的连接情况
C.C.检查设备各指示灯显示情况
D.D.检查设备语音提示情况
[单项选择]患儿,1岁,咳嗽、发热7天,气促、烦躁不安1天来诊。患儿经常患呼吸道感染。查体:体温38.5℃,呼吸52次/分,心率180次/分,口唇发绀,双肺可闻及广泛细小湿啰音,胸骨左缘3、4肋间闻及Ⅲ级收缩期心杂音,肝肋下3.0cm,中度硬。紧急处理不包括()
A. 吸氧
B. 使用毒毛花苷K制剂
C. 使用利尿剂
D. 适当镇静
E. 输血
[单选题]采用对水泵叶轮的( ),可以改变其流量、扬程等
A.切割
B.换向
C.改变壁厚
[单选题]()是安全生产的责任主体。
A.企业
B.领导
C.班长
D.员工
[单项选择]属于STS教育的是()。
A. 玩沙坑里的沙
B. 玩羽毛球
C. 玩电动玩具
D. 幼儿在操场上玩老鹰捉小鸡的游戏
[单项选择]
A. 138.138.203.0
B. 138.138.205.0
C. 138.138.207.0
D. 138.138.213.0
[简答题]结合所学专业,论述如何根据奥苏伯尔认知迁移说进行教学。
[判断题]TEDS分析员作业中,显示/隐藏监控部位派工辆序面板快捷键是【错】。
A.正确
B.错误
[单选题]易燃液体开杯试验闪点不高于( )℃。
A. 25.6
B. 45.6
C. 65.6
D. 85.6
[单选题]各分行结算督导人员每季度应对分行大库及全部辖属机构的重要空白凭证至少进行()全面检查,或按总行要求进行突击检查。
A.A-一
B.B-二
C.C-三
D.D-四
[单选题]知荣明耻,人之根本。荣誉和耻辱,是荣辱观中的一对基本范畴,是指社会对人们行为褒贬评价及人 们对这种评价的( )。
A.自我剖析
B.自我感受
C.自我认同
D.自我批评
[单项选择]哪种肝炎病毒为DNA病毒:()
A. HAV
B. HBV
C. HCV
D. HDV
[单项选择] Concern with money, and then more money, in order to buy the conveniences and luxuries of modern life, has brought great changes to the lives of most Frenchmen. More people are working than ever before in France. In the cities the traditional leisurely midday meal is disappearing. Offices, shops, and factories are discovering me great efficiency of a short lunch hour in company lunchrooms. In almost all lines of work emphasis now falls on ever-increasing output. Thus the "typical" Frenchman produces more, earns more, and buys more goods than his counterpart of the last generation. He gains in creating comforts and ease of life. What he loses to some extent is his sense of persona, uniqueness, or individuality.
Some say that France has been Americanized. This is because the U.S. is a world symbol of the technological society and its consumer products. The so-called Americanization of France has its critics. They fear that "assembly-line life" will lead to the disappearance of t
A. many of them prefer the modern lifestyle
B. they actually enjoy working at the assembly line
C. they are more concerned with money than before
D. they are more competitive than the old generation
[判断题]对典型违章,应开展违章分析,做到原因分析清楚,责任落实到人,处罚到位。
A.正确
B.错误
[判断题]堆放气瓶,不应超过5层。
A.正确
B.错误
[单选题]周先生,70岁。排便时出血多年,并有肿块从肛门内脱出,便后能自行回复。近几日便血减少,脱出肿物不能回复,伴疼痛。61.直肠指检时,宜选用的体位是
A.平卧位
B.侧卧位
C.膝胸位
D.蹲位
E.截石位
[判断题]企业的营业利润包括投资收益。
A.正确
B.错误
[单选题]心悸不安,胸闷不舒,心痛时作,痛如针刺,唇甲青紫,舌质紫暗或有瘀斑,脉涩或结或代。证属
A.心虚胆怯证
B.心血不足证
C.瘀阻心脉证
D.痰火扰心证
E.水饮凌心证
[判断题]智慧营销系统网格管理功能只能建立两级网格,即总网格和子网格,子网格下面不能再建立子网格。
A.正确
B.错误
[单选题]下列财产关系中,属于共同共有的是( )
A.合伙人投入到合伙中的财产
B.两位同学共同出钱购买的电脑
C.夫妻关系存续期间,一方从事个体经营的收入
D.父与子共同投资设一个公司
[单选题]根据国际植物检疫措施标准第2号有害生物风险分析框架,以前不知为有害生物的生物体的认定在下述情况下可以认为需要对一种生物体不属于进行有害生物风险分析的一项是:
A.提出了一项关于输入新植物品种用于种植、娱乐或环境目的的一项建议
B.提出了关于输入或释放生物防治剂或其它有益生物的一项建议
C.发现了尚未正式命名或描述或很难识别的生物体
D.认定一种植物对一种有害生物的易感染性发生变化
[判断题]动火工作票不应代替设备停复役手续或检修工作票和事故紧急抢修单,并应在动火工作票上注明检修工作票和事故紧急抢修单的编号。
A.正确
B.错误
[判断题] 判断 新氢压缩机排气温度高,是由工艺系统故障引起的。
A.正确
B.错误
[单项选择]
Mary Anning (1799-1847) was a British fossil hunter who began finding (21) as a child, and soon supported herself and her very (22) family by finding and selling fossils. Very (23) is known about her life, but her father was a cabinet maker and he also (24) local fossils.
Mary (25) on the southern coast of England, in a town called Lyme Regis. Its famous (26) by the sea contain (27) fossil layers that (28) from the Triassic, Jurassic and Cretaceous periods (the (29) of the dinosaurs, other bizarre reptiles, large insects, sea creatures, (30) mammals, and (31) life forms).
Mary Anning (32) and prepared the first fossilized plesiosaur (an ocean-dwelling reptile) and the first Ichthyosaurus (an ocean-dwelling reptile that (33) like a dolphin). She found many other important fossils, including Pterodactylus (a flying reptile), sharks (and other fish), and so on. (34) wi
A. hunter
B. find
C. wanted
D. collected
[单选题]发现铁轨上摆放路障第一步采取清障措施,有条件的应立即拍照固定证据;在力所能及的情况下,迅速将障碍物清理出线;无法清除时,立即与( )联系,通知区间运行列车停车,报告附近车站扣发列车。
A.调度
B.车站
C.车间
D.工区
[单选题]作业开工前,工作负责人或( )若认为现场实际情况与原勘察结果可能发生变化时,应重新核实,必要时应修正、完善相应的安全措施,或重新办理工作票。
A.工作许可人
B.工作监护人
C.工作分组负责人
D.工作分组监护人
[单选题]当高层建筑每层建筑面积大于1500㎡但不大于4500㎡时,应设( )台消防电梯。
A.1
B.2
C.3
D.4
[单项选择]我国传统上表示“军事理论”概念的说法不包括()。
A. 兵法
B. 兵略
C. 军事思想
D. 韬略
[单项选择]最可能的诊断是:
A. 内痔脱出
B. 息肉脱出
C. 完全性直肠脱垂
D. 直肠粘膜脱垂
E. 以上均非
[单选题]CR400AF检查前端排障板下平面距离轨面 ( )mm,若不在此范围进行调节。
A.145(0,+10)
B.140(0,+10)
C.135(0,+10)
D.150(0,+10)
[单选题]对于( )的车站,组合的排列顺序应选用“S”型排列法。[321030203]
A.咽喉区道岔群数目较大
B.咽喉区道岔群数目较小
C.咽喉区距离较短
D.咽喉区距离较长
[单项选择]食管癌病人进食时呛咳说明
A. 癌肿累及喉返神经
B. 形成食管气管瘘
C. 癌肿累及肺
D. 高度梗阻,食物进入呼吸道
E. 肿块压迫气管