[单项选择]在数据库三级模式中，外模式的个数（）。
A. 只有一个
B. 可以有任意多个
C. 与用户个数相同
D. 由设置的系统参数决定

[多选题]搜救犬训练口令的音调可分为三种,即()。
A.普通音调
B.威胁音调
C.诱导音调
D.奖励音调

[单项选择]B公司的稀释每股收益为( )元。
A. 4.36
B. 5.51
C. 4.54
D. 4.24

[填空题](give) ______ enough care, the trees will grow better.

[简答题]被评估设备购建于1997年11月，账面原值为100万元，其中设备购置价80万元，基础及安装费用18万元，运杂费2万元。2000年11月对该设备进行评估，现收集到以下数据资料：
(1) 2000年该类设备的购置价比1997年上涨了50%，基础及安装费的物价上涨了30%，该设备的运杂费用达到3万元。
(2) 由于开工不足，该设备的实际利用率仅为正常利用率的60%，尚可使用5年。
(3) 与同类技术先进设备相比，该设备预计每月工人超支额为1000元。
(4) 该企业的正常投资报酬率为10%，所得税率为25%。
要求：
(1) 根据上述资料，分别计算机器设备的重置成本和各项贬值指标。
(2) 计算被估设备的评估值。

[单选题]经核实，某金融机构业务人员办理业务时发现100元人民币是假币，该业务人员将100元人民币退还给持有人，中国人民银行应当对金融机构处罚措施为________
A.对金融机构处以1000元以上5万元以下罚款
B.对金融机构处以1000元以上1万元以下罚款
C.对金融机构处以1000元以下罚款
D.对金融机构处以1万元以下罚款

[多选题]《铁路旅客运输规程》（铁运〔1997〕101号）规定，（）不可以发售学生票。
A.学生周某上学一年后被学校开除，想购买学生票回家
B.学生毛某学生优惠磁卡消磁
C.学生母亲在学校陪读，学生想回家探望父亲的
D.学生从家想购买学生票到实习地点时

[单选题]（ ）具有与时俱进的理论品格和持久生命力。
A.社会主义
B.马克思主义
C.共产主义
D.中国特色社会主义

[单项选择]男性，85岁。因咳嗽发热1周，昏迷5h入院。高血压史30余年，糖尿病史20年。体检：形体消瘦，深度昏迷、脱水貌，四肢厥冷，双侧中、下肺可闻湿啰音。血压10．6／8．3kPa（80／40mmHg），心率124次／分，心律不齐，肝脏未及，双下肢不肿。尿糖（++++），尿酮（-）。ECG提示频发室性早搏。假如此时血糖3C．3mol／L（600mg/dl），血酮（-），pHG．35，血钠、Cr均增高。提问：下列的综合治疗方案中哪一项是最合理的（）
A. 抗感染、补液、小剂量胰岛素静脉滴注
B. 抗感染、补液、抗心律失常
C. 抗感染、补充低渗氯化钠液，小剂量胰岛素静脉滴注
D. 抗感染、补液，小剂量胰岛素皮下注射，抗心律失常
E. 抗感染、抗休克，纠正酸中毒
F. 抗心律失常、吸氧

[单选题]按照轨迹交叉理论，可以通过避免避免（ ）同时、同地出现，来预 防事故的发生。
A.人的不安全行为和环境的不良
B.人的不安全行为和管理上的缺陷
C.人的不安全行为和物的不安全状态

[单选题]依据《电气操作导则》(Q/CSG 125008—2016)4.1.8规定:500kV系统合环操作,电压差一般不应超过额定电压的( )。
A.0.05
B.0.1
C.0.15
D.0.2

[单项选择]下列药材中，来源于萝藦科，药用干燥根皮的是（）
A. 杜仲
B. 香加皮
C. 秦皮
D. 厚朴
E. 肉桂

[多选题]对调整道岔开程描述正确的有（ ）。
A.定、反位开程偏差≤2mm
B.尖轨、心轨第一牵引点锁闭量≥30mm
C.其余牵引点≥10mm
D.斥离轨非虚开情况下与防跳铁留有5mm间隙

[单选题]下完表层套管，要调整并保持套管与(　　)同轴再固井。
A.转盘中心线　
B.天车　
C.井口　
D.天车中心线

[不定项选择题]热证泄泻的特点是
A.大便清稀，完谷不化，腹部喜温
B.大便色黄褐而臭，泻下急迫，肛门灼热
C.泻下腹痛，痛势急迫拒按，泻后痛减
D.大便时溏时泻，腹痛不甚，喜温喜按
E.每因抑郁恼怒或情绪紧张之时，即发生腹痛泄泻

[填空题]Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.
When we think of green buildings, we tend to think of new ones--the kind of high-tech, solar-paneled masterpieces that make the covers of architecture magazines. But the U.S. has more than 100 million existing homes, and it would be 1 wasteful to tear them all down and 2 them with greener versions. An enormous amount of energy and resources went into the construction of those houses. And it would take an average of 65 years for the 3 carbon emissions from a new energy-efficient home to make up for the resources lost by destroying an old one. So in the broadest 4 , the greenest home is the one that has already been built. But at the same time, nearly half of U.S. carbon emissions come from heating, cooling and 5 our homes, offices and other buildings. "You can’t deal with climate change without dealing with existing buildings," says Richard Moe, the president of the National Trust.
With some 6 , the oldest homes tend to be the least energy-efficient. Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps 7 over time and let in more outside air.
Fortunately, there are 8 number of relatively simple changes that can green homes, from 9 ones like Lincoln’s Cottage to. your own postwar home. And efficiency upgrades (升级) can save more than just the earth; they can help 10 property owners from rising power costs.
A. accommodations F. historic K. replace
B. clumsy G. incredibly L. sense
C. doubtful H. powering M. shifted
D. exceptions I. protect N. supplying
E. expend J. reduced O. vast

[单选题]（　　）指商标权利人拥有或者控制的，能够持续发挥作用并且能带来经济利益的注册商标权益。
A.商标
B.商誉
C.专利权
D.商标资产
E.土地使用权

[单项选择]属于原小脑的结构是（　）
A. 小脑扁桃体
B. 原裂以后的部分
C. 小脑后叶
D. 蚓垂
E. 绒球

[填空题]车辆摘解时,两车钩中至少有一个车钩呈（ ）位置。

[单项选择]避免用高压蒸汽灭菌法消毒灭菌的器械是（）
A. 优质不锈钢器械
B. 耐高温消毒手机
C. 布类
D. 钻针
E. 玻璃杯

[多选题]（2015年）根据支付结算法律制度的规定，关于填写票据的表述正确的有（ ）。
A.收款人名称不得记载规范化简称
B.出票日期须使用中文大写
C.金额应以中文大写和阿拉伯数码同时记载，且二者须一致
D.收款人名称填写错误的应由原记载人更正，并在更正处签章证明

[单项选择]下列疾病可有血清淀粉酶升高，但除外（）
A. 球后穿透性溃疡
B. 急性腹膜炎
C. 胆囊炎
D. 胃角溃疡
E. 肠梗阻

[判断题]单选题：储运部使用铁运、海运、厢式汽运的车辆，车门处应使用铅封，其他位置应采取有效措施，保证运输过程中食品安全( )
A.正确
B.错误

[单选题]若其他专业工作人员作业可能影响继电保护和电网安全自动装置的正常运行，应经管辖范围()批准，停用相关保护。作业前应填写工作票，工作票中应注明需要停用的保护，在做好安全措施后，方可进行工作。
A.检修部门
B.运行部门
C.调度部门
D.上级部门

[判断题]繁忙干线封锁正线3 h及以上或影响全站（全场）信联闭4 h及以上的营业线施工，属于Ⅱ级施工。
A.正确
B.错误

[单选题] 乙炔无色无臭气体,大部分工业品含有硫化物、磷化物等杂质,使其有蒜样气味,极易燃烧爆炸,爆炸极限()。 (易)
A. 15%~85%
B. 0.5%~92%
C. 1.5%~12%
D. 2.5%~82%

[单选题]( )间的高差即为驼峰高度。[321010102]
A.峰顶与计算停车点
B.峰顶与推送坡
C.峰顶与压钩坡
D.峰顶与加速坡

[多选题]（）回族喜爱的食品
A.八宝茶
B.油香
C.蜂蜜多味茶
D.红糖砖茶
E.馓子

[单项选择]大运河是中国东部平原上的古代伟大工程，以洛阳为中心，南起杭州，北到涿郡（今北京），全长2700公里，跨越地球10多个纬度，纵贯在中国最富饶的东南沿海和华北大平原上，通达五大水系，是中国古代南北交通的大动脉，也是世界上开凿最早、规模最大的运河。以下（）水系流经沧州。
A. 淮河
B. 海河
C. 黄河
D. 长江

[不定项选择题]共用题干 Teaching Is“One of the Least Popular Jobs in the UK”
1. The UK government has just published a report on the future of secondary-school teaching (pupils aged 11～16),and the conclusion of the report is that many secondary schools now face great difficulties in finding people who want to be teachers.Since the 1980s,the number of grad-uates who say they would“seriously consider” teaching as a career has fallen sharply,from 64% in 1982 to just 17%today. The report suggests that urgent action needs to be taken in order to encourage more intelligent young graduates into teaching.
2. The main drawback of secondary teaching,according to the report,is the low salary.Earnings in teaching are much lower than in many other jobs,and this means that fewer and fewer young people decide to be teachers .Joanne Manners,24,is a good example.“I graduated in maths last year,and I was thinking of doing a teacher training course to become a maths teacher -but when I looked into the details, it became clear that teaching isn't a very lucrative（赚钱的）job these days. I saw I could earn twice as much if I worked in marketing or advertising,and so I decided not to become a teacher.”
3. It's not just about the money,however. The survey concluded that another reason why people don't want to be teachers is that some teenagers behave very badly in school. A lot of schools have problems with discipline,and it seems clear that children do not have the same respect for teachers as in the past. Here's the view of Dave Hallam,an accountant from London:“I think parents are to blame. They should have stricter rules with their children at home and also teach their children to have more respect for teachers.”
4. “I love teaching;it's my passion.I've been a secondary-school teacher of Spanish for ten years now,and although it's a very demanding job,it's very satisfying. When I see my students passing their Spanish exams,or singing along to Spanish pop songs ,it makes me feel so proud.” Says Brian Jones,who works in a secondary school in London.So what does he think the govern-ment should do to encourage more people to become teachers?”“My view is that the government should reduce the burden of work on teachers. I find that I always have too much work to do.”
5. The report is clear that the problem of teacher shortage is a very serious one.It says that the government should raise teachers' pay significantly,to catch up with workers in other professions. It also suggests that the government could launch a nationwide publicity campaign,with some ad-vertisements on TV and in the newspapers,to show the positive sides of teaching to young people. Another solution could be set a maximum number of hours per week that teachers can work,in or-der to reduce stress on teachers.“Hopefully,”the report concludes,“these solutions can im- prove the poor image of secondary teaching,and increase the number of young people who want to become teachers in the future. Paragraph 2______
A.Students' bad behavior and lack of discipline
B.Improvement of children behavior
C.Heavy workload on teachers
D.The problem of low salary
E.A report on teacher shortage
F.A nationwide publicity campaign

[单项选择]输卵管绝育术最易误扎的组织为
A. 输尿管
B. 阔韧带
C. 主韧带
D. 圆韧带
E. 子宫动脉上行支

[单选题]单位存款结算账户开销户资料按（）保管。
A.一户一档
B.一季一档
C.一月一档
D.一年一档

[单选题]在道岔上垫入或撤出冻害垫板,辙叉及转辙部分( )有变坡点
A.必须
B.可以
C.不得
D.允许

[填空题]高速铁路工务段应使用便携式线路检查仪添乘检查线路,每月不少于（ ）。

[简答题]雅典国家是怎样形成的？为什么说雅典是国家形成的典型形式？平民反对贵族的斗争在雅典国家形成中起了什么作用？

[名词解释]回转拍照法

[多选题]下列接收波波形哪些是声波透过正常混凝土后的特征？(　　)
A.首波陡峭，振幅大
B.首波平缓，振幅小
C.第一周期波的后半周即达到较高振幅，接收波的包络线呈半圆形
D.第一周期波的后半周甚至第二个周期，幅度增加得仍不够，接收波的包络线呈喇叭形

[多项选择]下列不能够说明催化剂选择性好的是（）。
A. 产生同样多目的产品，消耗催化剂少
B. 副反应越少
C. 在相同加工量下，生产较多的目的产品
D. 活性越高

[单项选择]皮质激素治疗最有效的是（）
A. 再生障碍性贫血
B. 淋巴瘤
C. 地中海贫血
D. 特发性血小板减少性紫癜
E. 蚕豆病

[单选题]平直度检查仪的光学系统采用两块反射镜，是为了()。
A.提高仪器的精度
B.获得物体的实像
C.减少仪器的长度