热门试题:
[单选题]当咳嗽、打喷嚏时,尿液不自主流出称为
A.真性尿失禁
B.假性尿失禁
C.充溢性尿失禁
D.压力性尿失禁
E.急迫性尿失禁
[单项选择]你在管理航空器的加工。你的团队成员告诉你他们发现少许缺陷。当你询问他们缺陷的原因时,他们提及可能有很多原因包括使用的材料、衡量系统、机器错误的容差或其他因素。为了帮助他们更好的演示哪些原因可能引发缺陷,你将()
A. 使用控制图
B. 创建流程图
C. 绘制鱼骨图
D. 绘制帕累托图
[单选题] 桥梁按长度分类:桥长( )m以上至100m为中桥。(《桥修规》第1.0.9条)
A.20
B.40
C.50
D.100
[单选题]对于熔断器未安装于隔离手车上的,更换前应拉开电压互感器一次隔离开关,对熔断器两侧( )后进行更换。
A.验电并接地
B.验电
C.接地
D.短路
[多选题]根据《配电安规》,许可开始工作的命令,应通知工作负责人。其方法可采用:( )
A.口头通知
B.当面许可
C.电话许可
D.短信传达
[单项选择]
Speaker: Will people still run their errands in the same way fifty years from now Will they still go to grocery store for food and to the bank for money Some experts think that in fifty years, people will run both of these errands and maybe more from their living rooms. It is convenient to do so. What they will have to do is buy home computers without even having to take any course in programming. They will simply talk to their computers, and if it is possible, the computers will talk back to them. By and by, people will do shopping at home. It saves much of their time. For example, a family wants to buy a TV. They will see a picture of the model they want on a video screen and find the store with the most reasonable price. Then they will send a message to that store, and the right amount of money will be taken out of their bank and put into the store’s. Many people will run most of their errands electronically. But sometimes, they will still want to go shopping in the old-
A. Because it saves much of their money and time.
B. Because they will simply talk to their home computers.
C. Because they will exchange their ideas with computers.
D. Because it is convenient and time-saving.
[单选题]( )只适用于暂时保留过程中的数据。
A.CPU
B.ROM
C.RAM
D.EPROM
[判断题] 在边远、水上、交通不便地区,公安机关及其人民警察依照《治安管理处罚法》的规定作出罚款决定后,被处罚人向指定的银行缴纳罚款确有困难,人民警察可以当场收缴罚款。
A.正确
B.错误
[判断题]水力粗糙管道是表示管道的边壁比较粗糙。()
[填空题]含羞草的小叶初定后会下垂、河蚌受到惊扰时斧足立刻缩进两片贝壳内,之说明动植物都具有()。
[单选题]填用配电()工作票的配电线路工作,可不履行工作许可手续。
A.第一种
B.第二种
C.低压
D.带电作业
[单项选择]扁桃体和周围淋巴结变小或缺如常提示
A. T淋巴细胞缺陷
B. B淋巴细胞缺陷
C. 巨噬细胞缺陷
D. 自然杀伤细胞(N缺陷
E. 中性粒细胞缺陷
[单项选择]下列刺激中哪项不易引起内脏痛()
A. 切割
B. 牵拉
C. 缺血
D. 痉挛
E. 炎症
[单选题]分析与综合是一种更为深刻的思维方法分析是()
A.从个别到一般
B.一般到个别
C.整体到部分
D.部分到整体
[多选题]189】协议库存物资合同匹配在遵循比例均衡的基础上可考虑以下因素:( )
A.“进度均衡”原则同类物资各供应商执行进度差异设定合理阈值原则上各供应商协议库存执行比例(按金额计)差异不超过20%。
B.就近匹配”原则对单位价值低、运输成本高的物资在进度均衡的基础上兼顾就近供货。
C.“前期配套”原则对于改、扩建项目必须和前期设备配套使用的物资优选前期厂家进行匹配。
D.“打包匹配”原则对所需数量少、价值低的零散物资按照同一单位(同一项目)同一个供应商的原则进行分配。
[单项选择]对下道工序施工完成后难以检查的重点部位的施工过程,专业监理工程师应安排监理员进行()。
A. 巡视
B. 见证
C. 旁站
D. 检验
[多选题] 调车工作“九固定”是指()固定人员班次、固定交接班时间和地点、固定工具数量和存放地点。
A.固定作业区域
B.固定线路使用
C.固定调车机车
D.固定调动辆数
[单项选择]用葡聚糖凝胶分离下列化合物,最先洗脱下来的是
A. 紫草素
B. 丹参新醌甲
C. 大黄素
D. 番泻苷
E. 茜草素
[单选题]钢筋送入调直机压滚时,手与曳轮应保持一定距离,不得接近。机械运转中不得调整滚筒。不得( )操作。
A.超负荷
B.超速
C.戴手套
D.无证
[单选题]《危险化学品安全管理条例》规定,剧毒化学品经营企业销售剧毒化学品,应当记录购买单位的名称、地址和购买单位的姓名、身份证号码以及所购剧毒化学品的品名、数量、用途,记录应当至少保存()年。
A.1
B.2
C.3
D.5
[单项选择]世界各国通常用来衡量通货膨胀和物价上涨幅度的指标是().
A. 基尼系数
B. 恩格尔系数
C. 消费价格指数
D. 投资价格指数
[多选题]【本题知识点已不在2017 年考试大纲范围】甲公司是一家非金融企业,在编制管理用资产负债表时,下列资产中属于金融资产的有( )。
A.短期债券投资
B.长期债券投资
C.短期股票投资
D.长期股权投资
[单选题]神经元之间或神经元与效应器之间传递信息的机械性接触部位称为
A.胞体
B. 突触
C.轴突
D.树突
E.棘突
[填空题]The idea "happiness", to be sure, will not sit still for easy (36) : the best one can do is to try to set some (37) to the idea and then work in (38) the middle. To think of happiness as acquisitive and (39) will do to set the (40) extremes. To think of it as the idea one senses in, say, a (41) man of India will do to set the spiritual extreme. That holy man’s idea of happiness is in needing nothing from outside himself. In wanting nothing, he (42) nothing. He sits immobile, (43) in contemplation, free even of his own body. Or nearly free of it. If devout admirers bring him food he eats it; if not, he starves indifferently. Why be concerned (44) . Contemplation is his joy and he achieves it through a fantastically demanding discipline, (45) .
Is he a happy man Perhaps his happiness is only another sort of illusion. But who can take it from him And who will dare say
[单选题]区分原发性不孕和继发性不孕的主要依据是( )
A.结婚2年以上未孕
B.夫妻同居
C.未采取避孕措施
D.是否孕育过
E.有正常性生活
[判断题]转角杆塔用于线路改变方向处,能承受线路两方向合力。
A.正确
B.错误
[多项选择]急性呼吸衰竭的预防措施包括()。
A. 控制输液量及速度
B. 不要长时间持续吸氧
C. 术前注意检查肺功能
D. 术后防治肺部感染
E. 不要吸入高浓度氧
[单选题](单选.)银行保险机构绩效薪酬支付期限应当充分考虑相应业务的风险持续时期,且不得少于()年,并定期根据业绩实现和风险变化情况对延期支付制度进行调整。
A.两
B.三
C.五
D.六
[多选题]自然水循环系统组成有()
A.汽包;
B.下降管;
C.下联箱;
D.省煤器;
E.水冷壁
[多选题]公安机关人民警察依据《公安机关人民警察佩戴使用枪支规范》使用枪支,包括( )行为
A.持枪戒备
B.出枪警示
C.鸣枪警告
D.开枪射击