热门试题:
[单选题]7.引入架、试验架安装前,应对其端子板、分线盒、塞孔、避雷器等进行()测试。
A.A、对号
B.B、绝缘电阻
C.C、电气绝缘强度
D.D、A、B、C都是
[单项选择]可治疗高血压的药物()
A. 去甲肾上腺素
B. 麻黄碱
C. 间羟胺
D. 普萘洛尔
E. 苯肾上腺素
[单项选择]
If you’re finding it tough to land a job, try expanding your job-hunting plan to include the following strategies: Set your target. While you should always keep your options open to com promise, you should also be sure to target exactly what you want in a job. A specific job hunt will be more efficient than a random one. Schedule abundant interviews. Use every possible method to get interviews answering ads, using search firms, contacting companies directly, surfing the Web, and networking. Even if a job is not perfect for you, every interview can make you learn from it. Follow up! Even if someone does not hire you, write them a thank-you note for the interview. Then, some weeks later, send another brief letter to explain that you still have not found the perfect position and that you will be available to interview again if the original position you applied for-or any other position, for that matter-is open. Do this with every position you interview for, and you may
A. write a letter to present your thanks for interview
B. write a letter showing the reason why you fail in the interview
C. apply for the same position again several weeks later
D. apply for other available positions in this company some weeks later
[单项选择]
患者男性,70岁。腰背部疼痛半年前来就诊,体检:肝肋下2cm,脾肋下3cm,多个腰椎骨压痛明显,实验室检查:Hb85g/L,WBC4.6×109/L,PLT110×109/L,ESR120mm/h,尿蛋白定性(-),24小时尿蛋白定量5g。BUN15mmol/L,总蛋白90g/L,白蛋白15g/L,球蛋白75g/L,IgG32g/L,IgA3.6g/L。
外周血涂片可发现()
A. 泪滴样红细胞
B. 棘形红细胞
C. 靶形红细胞
D. 缗钱样红细胞
E. 点彩红细胞
[单选题]《生产安全事故报告和调查处理条例》规定,单位负责人接到报告后,应当于( )小时内向事故发生地县级以上人民政府安全生产监督管理部门和负有安全生产监督管理职责的有关部门报告。
A.1
B.2
C.12
D.24
[多选题]下列各项中,可以解决黄油排放不好的方法有()。
A.提高塔釜液面,增大停留时间,适当补水,多次排放
B.加大补碱量
C.补入新鲜水
D.严重时可将下段循环泵停止运行,静止分层
[填空题]桥面上通过的风管、水管必须(),不得侵入建筑限界。
[多项选择]对于肤色较深的患者进行皮肤评估时,要优先评估()
A. 压痛
B. 皮温
C. 水肿
D. 与周围组织的一致性改变
E. 局部疼痛
[单项选择]肾上腺素不具有下列哪种作用()
A. 心肌收缩力增强
B. 心率加快
C. 内脏、皮肤血管收缩
D. 骨骼肌血管舒张
E. 组织液生成减少
[单项选择]()网络是目前国际上应用最广泛的现场总线之一。
A. CAN
B. LIN
C. MOST
[填空题]企业员工法定退休年龄为:男年满()周岁,女工人年满()周岁,女干部年满()周岁。
[填空题]孔壁在主要承力方向不允许有()划伤、刻伤存在,非主要承力方向上的轻微划伤或刻伤,允许修理/光滑后继续使用。
[单选题]设备的转动部分应装设防护罩或其他防护装置(如栅栏), 露出的轴端必须设有( )。《DL 5009.1-2014》7.1.3.2
A.标牌
B.护盖
C.警戒线
[单项选择]学校实施德育的基本途径是()。(江苏省)
A. 教学活动
B. 社会活动
C. 课外、校外活动
D. 共青团少先队活动
[判断题]实行施工总承包的,专业分包单位编写的相应分部分项专项施工方案可由分包单位技术负责人审批后实施。
A.正确
B.错误
[单选题]洗车机所属信号机不进行洗车作业时常态为( )显示。
A.红灯
B.灭灯
C.绿灯
D.蓝灯
[简答题]part 2 & 3
Describe a family event
How do you define happiness
Describe a recent event that has made you happy
Do you think money is important
Do you think money can give you happiness
Can old people get happiness?
Describe a physical activity
What are your favorite physical activities
Why do you like them
What kind of sports do you usually engage yourself in
Why do you prefer to go to the gym
Describe a recent change in your life
Do old people like to change their lives
Do young people like changes
What’s your opinion towards switching jobs on a regular basis
Describe a naughty thing you did when you were a child
[单项选择]以下哪种信息来源不可以作为药品合理使用的依据()。
A. 药典
B. 教科书
C. 循证医学研究结果
D. 个案文献报道
E. 药品说明书
[单选题]根据《中国农业发展银行行长授权管理办法(2019年修订)》的规定,除明确规定生效日期外,基本授权的直接授权书自印发之日起( )个工作日后生效。
A.5
B.10
C.15
D.20
[单项选择]碳酸锂的主要作用机制是()
A. 抑制5-HT再摄取
B. 抑制NA和DA的释放
C. 促进DA的再摄取
D. 促进NA的再摄取
E. 抑制5-HT的释放
[简答题]他并不如大家所料想的那么生计维艰,一筹莫展。
[单项选择]急性前间壁心梗时,冠状动脉病变常见的部位是()
A. 左冠状动脉主干
B. 左冠状动脉前降支
C. 左冠状动脉回旋支
D. 左冠状动脉
E. 以上都不是
[单项选择]具有抗抑郁抗焦虑的抗精神病药是()
A. 氯丙嗪
B. 奋乃静
C. 氯普塞吨
D. 三氟拉嗪
E. 氟奋乃静
[单项选择]初凝时间不符合规定的水泥为______。
A. 废品
B. 不合格品
C. 半成品
D. 成品
[不定项选择题]共用题干
Late-Night Drinking
Coffee lovers beware.Having a quick"pick-me-up"cup of coffee late in the day will play havoc with your sleep .As well as being a stimulant,caffeine interrupts the flow of melatonin,the brain hormone that sends people into a sleep.
Melatonin levels normally start to rise about two hours before bedtime. Levels then peak be-tween 2 am and 4 am,before falling again."It's the neurohormone that controls our sleep tells our body when to sleep and when to wake,"says Maurice Ohayon of the Stanford Sleep Epidemiology Research Center at Stanford University in California.But researchers in Israel have found that caf feinated coffee halves the body's levels of this sleep hormone.
Lotan Shilo and a team at the Sapir Medical Center in Tel Aviv University found that six vol-unteers slept less well after a cup of caffeinated coffee than after drinking the same amount of de-caf. On average,subjects slept 336 minutes per night after drinking caffeinated coffee,compared with 415 minutes after decaf. They also took half an hour to drop offtwice as long as usual-and jigged around in bed twice as much.
In the second phase of the experiment,the researchers woke the volunteers every three hours and asked them to give a urine sample.Shilo measured concentrations of a breakdown product of melatonin .The results suggest that melatonin concentrations in caffeine drinkers were half those in decaf drinkers .In a paper accepted for publication in Sleep Medicine,the researchers suggest that caffeine blocks production of the enzyme that drives melatonin production.
Because it can take many hours to eliminate caffeine from the body,Ohayon recommends that coffee lovers switch to decaf after lunch.
What does paragraph 3 mainly talk about?
A.Different effects of caffeinated coffee and decaf on sleep.
B.Different findings of Lotan Shilo and a team about caffeine.
C.The fact that the subjects slept 415 minutes per night after drinking decaf.
D.The proof that the subjects took half an hour to fall asleep.
[填空题] 乘务中心电客列车司机负责车辆( ),做好在出车前、行驶中、回场段后的车辆检查。
[多项选择]甲与乙订立买卖合同,甲将一件祖传瓷器转让给乙。约定:甲于2014年2月14日将瓷器交给乙,乙应当将钱款分别于1月5日和1月15日付给甲。后乙在1月5日按约向甲交付了第一笔款项之后就未再付第二笔款项,甲也未在2月14日给付瓷器。甲要求乙付清余款,乙要求甲先交瓷器,双方各执一词而发生纠纷。下列有关违约与抗辩权的表述中正确有()。
A. 根据同时抗辩权的规定,本案的甲、乙双方都已构成违约
B. 乙构成违约
C. 甲可以以不安抗辩权作为自己未违约的理由
D. 甲可以以先履行抗辩权作为自己未违约的理由
E. 合同履行抗辩权的行使必须通过法院进行
[单选题]检查三角坑时的基长为( )。
A.4m
B.4.5m
C.6m
D.6.25m
[单项选择]患者男性,左上1右上1缺失,牙槽嵴丰满,唇侧倒凹较大,拟行可摘局部义齿修复,左上4右上4为基牙
。按肯氏分类,该患者应该属于 ()
A. 第一类
B. 第二类
C. 第三类
D. 第四类
E. 第五类
[单选题]以下关于强迫选择法的表述,不正确的是()
A.是一种定量化考评方法
B.属于行为导向型的客观考评方法
C.可用来考评特殊的工作行为表现
D.属于行为导向型的主观考评方法
[判断题]《铁路旅客运输办理细则》中规定,乘坐卧铺的旅客买的是给中途站预留的卧铺可以办理越站。
A.正确
B.错误
[多选题]在生产经营过程中,发生下列情况或造成下列后果之一的为事件苗头:()
A.非运营时间未准备好进路接入发出车辆
B.非运营时间未拿或错拿行车凭证发出列车
C.擅自改变非客运列车运行方向行车
D.非客运列车冒进信号,或调车冒进信号
E.中断正线行车(上下行正线之一)30分钟以上
[单项选择]输往()的冻羊产品在报检时,应申请兽医卫生证书。
A. 香港地区
B. 欧盟
C. 美国
D. 日本
[单选题]批量生产的总成本与单位菜点成本的比值是( )。
A.毛料数量
B.净料数量
C.半制品数量
D.成品数量
[单选题]在芭蕾世界中,一向有“一只白鸟和一只红鸟”的说法,“红鸟”指的是()。
A.《天鹅湖》
B.《仙女》
C.《火鸟》
D.《天鹅之死》
[多项选择]计算机网络按照它覆盖的地理范围,可划分为()。
A. 局域网
B. 城域网
C. 互联网
D. 广域网
[多项选择]下列各项中,属于借贷记账法的试算平衡公式的有()。
A. 全部账户的本期借方发生额合=全部账户的本期贷方发生额合计
B. 资产=负债+所有者权益
C. 全部账户的期初借方余额合计=全部账户的期初贷方余额合计
D. 全部账户的期末借方余额合计=全部账户的期末贷方余额合计
E. 左方资产=右方负债+所有者权益
[多选题]劳动保障监察遵循( )原则。
A.公正
B.公开
C.高效
D.便民