热门试题:
[单选题]电流互感器二次不准（ ）。
A.开路
B.短接
C.短路
D.用兆欧表测量绝缘电阻
[单选题]'悦享添利1号'是我行自主发行的首款开放式净值型理财产品，1万元起购，（ ），0手续费，天天开放，购买( )起息，赎回T+1到账。高收益理财，灵活投资的新选择，柜台、直销银行均可购买。'悦享添利1号'自成立以来，截至2020年1月末，产品七日年化收益率达到3.21%。
A.1元递增,T+1
B.1元递增,T+0
C.1000元递增,T+1
D.1000元递增,T+0
[单选题]通过判断知道声音是由于该支队麦克风声音较小造成,因此需要让该支队增强麦克风音量,检查是否是调音台或软件音量过小。()
A.正确
B.错误
[判断题]分水器、水枪阵地应当设置在便于观察、便于进攻、便于转移或者撤离，且相对安全的位置。（）
A.正确
B.错误
[判断题]机体包括气缸体及曲轴箱两个部分。 ( )
A.正确
B.错误
[单选题] 调研常见的方法有：座谈交流、问卷调查、（ ）、电话征询等。
A.考试
B.个别走访
C.督导检查
D.工作考核
[判断题]学生父母迁居时，可凭学校证明和学生减价优待证，发售从新迁居所在地到院校所在地的学生票。
A.正确
B.错误
[单项选择]
Studies of the effect that makes many of us slumber or feel sleepy during the queen’s speech on Christmas Day have revealed that changes may be required in Britain’s drink drive legislation. Dr. James Home, director of the Sleep Research Laboratory at Loughborough University, is investigating pose-lunch sleepiness. We humans are designed to sleep twice a day, Once at night and a short nap after lunch, but in this part of the world we tend to repress that.
It is a remnant of the same primeval programming that makes all animals in the bush rest in the hot afternoon sun to conserve energy.
Hot environments make it worse and many cultures living near the equator, says Dr. Home, have conceded to be inevitable, where the afternoon siesta is the way of life.
In this studies Dr. Home has been investigating the role of alcohol. The theory is that if you are more sleepy after lunch then it figures that alcohol will be more potent after lunch. One would f
A. All animals in the bush
B. The remnant of the same primeval programming
C. The same primeval programming
D. All animals in the world
[单选题]轨枕底与道碴之间间隙超过()mm 时称为空板或暗坑。
A.1
B.2
C.3
D.4
[单项选择]属于酶抑制相互作用的是（）
A. 维生素K与口服抗凝药合用，抗凝药物作用降低
B. 氨基糖苷类药物与呋塞米合用，耳毒性增强
C. 卡马西平与口服避孕药合用，可能使避孕失败
D. 头孢哌酮与乙醇合用产生二硫仑反应
E. 保泰松与格列本脲合用，可使降糖作用加强
[单选题]冬期施工,拌制砂浆所用的砂,不得含有冰块和直径 的冻结块。( )
A.≥10mm
B.≥20mm
C.>10mm
D.>20mm
[单选题]“销售费用”账户期末应()。
A.有借方余额
B.有贷方余额
C.借方、贷方均有可能出现余额
D.无余额
[单选题]“金税三期”系统上线后,下列哪项指 标作为区分缴费单位的唯一标识( )
A. 组织机构代码
B. 地税微机管理编码
C. 纳税人识别号
D. 社保编码
[单选题]女孩，2岁，因发热半天，呕吐2次，半小时前突然面色发灰，四肢发冷，来院急诊。体检:体温40℃，精神萎靡，重病容，血压4/0kP
E，心率160次/分，腹软，巴氏征、布氏征均阴性。肛拭大便常规：白细胞：10～20/HP，红细胞0～1/HP，吞噬细胞0～1/HP，临床诊断为中毒型细菌性痢疾。
[问题3][单选题]
急性细菌性痢疾的基本病变应为
A.结肠黏膜弥漫性充血水肿
B.肠黏膜呈节段性、坏死性炎症
C.肠黏膜呈点状坏死和溶解
D.肠黏膜组织溶解性坏死形成溃疡
E.弥漫性纤维蛋白渗出性炎症
[单项选择]
W: It’s well-known science fiction plot to freeze a body and bring it back to life years later.
However, this may no longer be so far from the truth. Joining us from our Cardiff studio is Professor Andrew Morgan, who’s been doing some research into this subject. Professor Morgan.
M: Yes, well, I’ve been looking into the ability of certain animals to freeze themselves for a certain amount of time, and then to come back to life when the circumstances around them change. And, what I’ve been working on over the past two years is the particular process that enables them to do this.
W: What have you actually discovered
M: I think it’s a particular chemical in the animals’ bodies which begins to work under certain circumstances. And I’m now experimenting with this chemical to see if I can get other animals that wouldn’t normally be able to freeze themselves to be able to do this.
W: Have you had any
A. A certain chemical in their bodies.
B. The change of certain circumstances around them.
C. A certain temperature.
D. A certain season in the year.
[单项选择]These forms were not "improved" because they were______.
A. too successful to need improvement
B. too lowly to warrant improvement
C. too insane to improve artistically
D. bothA) and
[多选题]下列选项属于电气系统快模软件功能的是？()
A.设备布置
B.设备连线
C.批量标注
D.电气计算
E.消防栓布置
[判断题]主要风门应设置风门开关传感器。
A.正确
B.错误
[判断题]凡实施战斗展开的灭火救援战斗,消防站都应当组织简要战评。( )[易]
A.正确
B.错误
[单选题]一式二份的工作票,一份由工作负责人收执,作为进行工作的依据,一份由( )收执,按值移交。
A.工作负责人
B.工作票签发人
C.运行值班员
[判断题]离心泵的节流方式一般为切割叶轮、泵后节流、改变转速。
A.正确
B.错误
[判断题]油色谱在线监测装置与变压器连接管路法兰对接面宜使用“凹面+平面”方式。( )
A.正确
B.错误
[单选题]以下哪个选项不包括在建筑施工中常说的“四口”之中( )。
A.通道
B.大门
C.楼梯
D.预留洞口
[判断题]没有按规定召开施工准备会、施工交底会，施工必需的人员、工器具等准备不足的不准施工。
A.正确
B.错误
[单项选择]金属烤瓷全冠舌侧瓷层的厚度是
A. 0.5～1.0mm
B. 1.0～1.5mm
C. 1.2～2.0mm
D. 1.5～2.0mm
E. 0.1～0.2mm
[判断题]离子交换器再生过程中，再生液的浓度愈大，再生效果愈好。
A.正确
B.错误
[单选题]对铁路局集团公司红外线调度员预报的强热报警的列车，列车调度员要立即安排列车（ ）停车并通知机车乘务员；机车乘务员根据通知在前方站停车。
A.在中间站
B.马上
C.在前方站
D.在后方站
[单选题]Ⅱ级的由单位专业（）（批准人）、本部门负责人（审核人）、作业负责人现场共同签发
A.分管领导
B.分厂领导
C.主要领导
D.上级部门领导
[单选题]放射源指除研究堆和动力堆核燃料循环范畴的材料以外，（ ）密封在容器中或者有严密包层并呈固态的放射性材料。
A.暂时
B.临时
C.永久
D.随时
[多选题]下列属于我国世界遗产中的文化遗产的有()。
A.长城
B.江西三清山
C.苏州古典园林
D.呼麦
[判断题]金融机构怀疑客户、资金、交易与恐怖组织和恐怖分子名单有关的，当交易金额接近或超过大额交易标准时，应当提交涉嫌恐怖融资的可疑交易报告。
A.正确
B.错误
[填空题]Information of customer
Name: (1)
Model: (2)
Information of Car
Contact No. : (3)
Rental: 1,200RMB per day with a (4) deposit
[判断题]SDH帧结构中高阶通道开销C2字节是通道状态字节
A.正确
B.错误
[单项选择]组成凸轮机构的基本构件有（）个。
A. 2
B. 3
C. 4
D. 5
