第1题:[单选题]移动式供气源4个气瓶允许每次更换( )个空瓶而不中断供气。
A.1
B.2
C.3
D.4
参考答案:B
第2题:[单选题]长期通行证的最长有效期为（）年。
A.A.1
B.B.2
C.C.3
D.D.5
参考答案:C
第3题:[填空题]承力索损伤后不能满足该线通过的最大电流时，若系局部损伤，可以加<--NRC-->，若系普遍损伤则应更换
参考答案:电气补强线
第4题:[判断题]通用机场投入使用，应当有健全的安全管理制度、符合国家规定的民用航空安全保卫条件以及处理突发事件的应急预案。
A.正确
B.错误
参考答案:A
第5题:[单选题]( )是物业服务企业接受建设单位委托开展前期物业管理工作的前提条件。
A.物业竣工验收
B.物业备案制度
C.物业接管验收
D.物业承接查验
参考答案:D
第6题:[单选题]雷达管制尾流标准适用于跟进航空器同高度时，或当跟进航空器在先行航空器下方垂直间隔小于下述哪一高度飞行时采用：
A.1000m
B.500m
C.600m
D.300m
参考答案:D
第7题:[单选题]钢绞线破断拉力等于钢丝破断拉力总和乘以换算系数。
A. 110kV线路地线常用GJ—50，其结构为7/3.0，截面49.46mm2，地线钢丝的公称抗拉强度一般选用1270N/mm2级。其破断拉力为（）。
B.51600N；
C.57790N； C61000N；
D.62150N。
参考答案:B
根据《电力工程高压送电线路设计手册》（第二版）。
801页钢绞线破断拉力=钢绞破断拉力总和X换算系数。换算系数1X19：0.9，1X7：0.92。
0.92X49.46X1270=57790（N）
第8题: [判断题]运行中的高压设备其中性点接地系统的中性点应视作不带电体。
参考答案:错
第9题:[单选题]导体中( )运动的方向规定为电流的实际方向。
A.负电荷
B.正电荷
C.电子
参考答案:B
第10题:[单选题]氯乙烯气体比空气重，能在低洼处扩散到相当远的地方，遇火源会（）。
A.闪燃
B.挥发
C.猛烈爆炸
D.着火回燃
参考答案:D
第11题:[多选题]五四运动发生的历史背景有( )。
A.俄国十月革命胜利
B.中国代表拒绝在对德“和约”上签字
C.第一批共产主义小组成立
D.新文化运动的发展
参考答案:AD
第12题:[单选题] AB009 溶解气驱动一般用于( )采油中。
A.一次
B.二次
C.三次
D.后期
参考答案:A
第13题:[单选题]公务员在年度考核中，连续两年被确定为不称职的应当 。( )
A.予以辞退
B.降职使用
C.轮岗交流
D.诫勉谈话
参考答案:A
《公务员法》第八十三条，公务员有下列情形之一的，予以辞退：（一）在年度考核中，连续两年被确定为不称职的；
第14题:[单选题]CRTS双块式无砟轨道对( )级伤损应及时修补。
A.Ⅰ
B.Ⅱ
C.Ⅲ
D.IV
参考答案:C
第15题:[多选题]第五套人民币2020版五元券较上一版取消的防伪特征有( )。
A.全息磁性开窗安全线
B.面额数字白水印
C.凹印手感线
D.花卉水印
参考答案:AC
第16题: [简答题]据称，在你所在的社区将建立一个大型的购物中心；
2．发表你的意见并说出支持或反对的理由。
{{B}}A Shopping Mall in the Neighborhood{{/B}}
参考答案:
答案解析:[范文点评]
{{B}}A Shopping Mall in the Neighborhood{
第17题: [单项选择]针对由于总需求不足导致的( )与衰退局面，中央银行会采取宽松的货币政策，增加货币供应。
A. 货币贬值
B. 动乱
C. 滞留
D. 失业
参考答案:D
第18题: [单项选择]主张人性本是亦善亦恶的是（）
A. 荀子
B. 孟子
C. 世硕
D. 老子
参考答案:C
第19题: [多项选择]由于系统问题导致超时发货，买家投诉了，需要怎么处理（）
A. 不处理
B. 联系折800客服提供证据
C. 在投诉页面拒绝
D. 系统恢复后及时按规定发货
参考答案:B, C, D
第20题: [多项选择] Build a website
Your small shop wants to build a website. You have been asked to submit ideas on how to do business online. Discuss, and decide together:
·feasibility of building a website for the shop
·how to run the shop online
参考答案:Interviewer: Well, Liming and Liulili, the last part of this speaking test is a discussion task. Your discussion topic is on this task card. You have about C0 seconds to read it carefully. After you have read the task, you will have a discussion on the given topic. Your discussion time is around three minutes. OK Now read your task card.
Well, can you start your discussion now I’m going to listen to you and then ask you to stop at the end of three minutes.
Liulili: Well, a new era is upon us. The Internet is fundamentally changing customer value propositions, service-and-fulfillment models and coot structures. I think that the Internet is a tremendously new place to do business. It’s the first new place where anybody can go to explore marketing. It’s also a new medium. It’s a totally new unexplored creative area for people. We can use it as a selling tool. We can see it used very creatively as an advertising tool, as a marketing tool, as a communications ’tool. I think it’s really a fascinating new place for people to explore. We’d better grasp the chance.
Liming: Yes, you are right. The internet is giving business, especially small business owners a big opportunity and special advantage. Pal online business facilitates communication, collaboration, and the sharing of knowledge with: customers, employees, partners and suppliers. Sales on the Internet helps small business compete in the world market. The Internet market is a many-to-many channel, which provides many customers with information about many suppliers. This distinguishes it from extranets and similar arrangements which provide many of the same services but serve a single seller or buyer. And with Internet you are not limited to state or national boundaries. The whole world is your customer base. It is really amazing. I bet people on the Web tend to order more.
Liulifi: I think so. People on the Web tend to be adventurous anyway. People who might never have thought of ordering hot and spicy foods, because they see it on the Web, take the opportunity to do it. It’s something that’s never occurred to them, but it’s something totally new.
Liming: And now it is up to us to come up with the way of dividing our products up, and arrange them in a logical pattern for customers to follow. Otherwise customers may spend a long time searching, and never find out the information they needed. So we can divide them up in some logical ways.
Liulili: Good idea. We’d better provide convenience and our wonderful service to our customers.
Liming: Net market makes it easier for buyers to evaluate sources, prices and delivery alternatives. Instant choice, easy comparisons, immediate fulfillment will help to shift the balance of power to the buyers.
Interviewer: Do you have any suggestion to small businesses who are considering having a web presence
Liulili: To start a business on the Internet, there are lots of things that you need to think about. For example, if you’re selling something, you have to remember that you’re now a worldwide company. You will be shipping overseas. You will get order from overseas. Be prepared for that.
Liming: And customers on the Net are much more likely to want to contact you than any sort of catalog business. Most catalog businesses have very little contact with their customers. Bu[ e-mail is easy. They can e-mail you questions Customers feel more comfortable doing it. So you have to be prepared to spend a fair amount of time responding to them. Interviewer: Do you think a website enables you to get more businesses
Liming: Yes, that really works for a very small shop. We can have our customers all over the world. With the website, we can get orders from all over the world. We have a guy from Germany who ordered for a friend in U. S. We have a guy from England who sends gifts to his family in China. That’s something that small retail establishment could never do in any other way.
Liulili: Business online gives small business a big advantage over the typical retail establishment. Now with the Internet, everything is done right from the comfort of the consumers’ home, without going to store, which avoids traffic jam and some troubles. They simply point and click. They like to do that, so more businesses are possible.
Interviewer: Thank you, Liming and Liulili. That is the end of the speaking test
第21题:[多选题] 办理刑事案件中,下列应当补充鉴定的情形有( )。
A. 鉴定内容有明显遗漏的
B. 发现新的有鉴定意义的证物的
C. 对鉴定证物有新的鉴定要求的
D. 鉴定意见不完整,委托事项无法确定的
参考答案:ABCD
第22题: [填空题]“龙抬头”是中国的传统节日，请问是农历（）。
参考答案:二月二
第23题: [单项选择]临床上较少发生左后分支阻滞的原因是
A. 右冠状动脉供血 B．左前降支供血
B. 左回旋支供血
C. 右冠状动脉和左回旋支双重供血
D. 左后分支较短
参考答案:D
答案解析:[解析] 左后分支多为右冠状动脉后降支和左回旋支左室后支双重供血，一般较少发生左后分支阻滞。
第24题:[单选题]临床上最多见的鳃裂囊肿来源于
A.第一鳃裂
B.第二鳃裂
C.第三鳃裂
D.第四鳃裂
E.胸腺咽管
参考答案:B
第25题:[单选题] 职业纪律是从事这一职业的员工应该共同遵守的行为准则,它包括的内容有( )。
A.交往规则
B.操作程序
C.群众观念
D.外事纪律
参考答案:D
第26题:[单选题]0.lOmol/L盐酸羟胺溶液的pH 值为(Kb=9.1×10-9) ( )。
A.A.3.48
B.B.4.52
C.C.4.02
D.D.5.52
参考答案:A
第27题:[单选题] 下列词语中没有错别字的一组是( )
A.篱笆 坍圯 踟蹰 出神入化
B.变换 芬芳 挑畔 迥然不同
C.颜面 惆怅 彷徨 毋庸赘言
参考答案:C
第28题:[单选题]不擅自代班岗，不迟到早退，不串岗离岗,空岗超过( )分钟即为离岗。
A.5
B.10
C.15
D.30
参考答案:B
第29题:[判断题]工作人员对客户要平等相待，对于困难群众更要给予特殊照顾。
A.正确
B.错误
参考答案:A
第30题: [多项选择]多导睡眠监测的项目包括（）
A. 脑电图
B. 心电图
C. 上气道压力
D. 口鼻气流
E. 胫前肌肌电
参考答案:A, B, D, E
第31题:[单选题]可见步履不稳，眩晕欲仆症状的是
A.肝阳化风证
B.阴虚动风证
C.血虚生风证
D.热极生风证
E.肝阳上亢证
参考答案:A
肝阳化风是由肝阳上亢，肝风内动所致。肝阳上亢，阴不制阳，阳亢化风，故眩晕欲仆，阳亢气血上壅，上实下虚，故行走步履不稳（A对）。阴虚风动是由肝阴亏虚，虚风内动所致。肝阴不足，筋脉失养，筋膜挛急，故见手足震颤、蠕动，或肢体抽搐，阴虚不能上养，故见头晕（B错）。血虚生风是由肝血亏虚，虚风内动所致。肝血不足，不能上荣头面，故见眩晕，肝在体为筋，爪甲为筋之余，筋失血养，故见肢体震颤，手足拘急，肌肉动，肢体皮肤失养，故见肢体麻木（C错）。热极生风是由邪热炽盛而致热极生风，邪热炽盛，燔灼肝经，筋脉拘挛，故见四肢抽搐，颈项强直，角弓反张（D错）。肝阳上亢证是由肝阴亏虚于下，不能制阳，肝阳亢扰于上所致，肝阳升发太过，血随气逆，冲扰于头，故见眩晕耳鸣，肝阳亢于上，则肾阴亏于下，上盛而下虚，阴不制阳，故见头重脚轻，步履不稳（E错）。
第32题:[单选题] BK28032XZ009 HⅣ主要侵犯的靶细胞是 （ ）
A. CD4⁺T细胞
B. CD8+T细胞
C. B细胞
D. NK细胞
E. 巨噬细胞
参考答案:A
第33题:[单选题]职业病防治工作坚持( )的方针，实行分类管理、综合治理。
A.预防为主、防治结合
B.以人为本、防治结合
C.安全第一、预防为主
参考答案:A
第34题:[单选题]《关于加强客站内平过道安全管理的通知》行包、邮政挂车通过平过道时牵引辆数限重车（ ）辆。
A.1
B.2
C.3
D.4
参考答案:D
第35题:[填空题]人工撒砂方法分为线式撒砂和( )撒砂两种。
参考答案:点式
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