第1题:
[单选题]桥面钢轨接头冻结或焊接时,轨卡螺栓扭矩为()。A.40~50N·m
B.40~70N·m
C.40~60N·m
D.40~80N·m
参考答案:C
第2题: [单项选择]
按《建设工程工程量清单计价规范》规定,工程量清单计价应采用( )。A. 工料单价法
B. 综合单价法
C. 扩大单价法
D. 预算单价法
参考答案:B
第3题:
[判断题]在中央发生重大故障来不及转移控制权时,可采用紧急站控控制模式组织行车。A.正确
B.错误
参考答案:A
第4题: [填空题]
She has taught in the school since 20 years ago.
She has taught in the school ______ 20 years.
参考答案:for
第5题: [单项选择]
"Can't you read " Mary said to the notice______.A. angrily pointed
B. and point angrily
C. angrily pointing
D. and angrily pointing
参考答案:C
答案解析:angrily pointing,现在分词在句中当状语,表示状态。
第6题: [单项选择]
下面关于8250的叙述中,正确的是A. 8250中接收移位寄存器的主要任务是:将并行数据转换成串行数据
B. 8250中发送移位寄存器的主要任务是:将串行数据转换成并行数据
C. 8250是一个通用异步接收器/发送器
D. 写入8250除数寄存器的除数的计算公式为:除数=1843200/波特率
参考答案:C
答案解析:PC系统串口的核心是通用异步接收器/发送器。接收时,将串行数据转换成并行数据,发送时,将并行数据转换成串行数据,所以A、B都错了。而写入8250除数寄存器的除数计算公式应该是:除数=1843200/(
第7题:
[多选题]甲乙约定一年内订立合同的(),构成预约合同A.认购书
B.订购书
C.招标书
D.预定书
参考答案:ABD
第8题:
[单选题]电流互感器保护级:10P15表示的意义为(____)。A. 15倍额定一次电流互感器的比差大于10%
B. 15倍额定一次电流互感器的比差小于10%
C. 15倍额定一次电流互感器的复合误差大于10%
D. 15倍额定一次电流互感器的复合误差小于10%
参考答案:D
第9题:
[单选题]作业票B票中包含着部分(____)级及以下风险作业,已包含相关控制措施,不再重复办理A票。A. 一
B. 二
C. 三
D. 四
参考答案:B
第10题:
[判断题]在电阻并联的电路中,电路的端电压U等于各并联电阻的端电压。()A.正确
B.错误
参考答案:A
第11题:
[单选题]193.【单选题】连接CVC的肝素冒在哪种情况下不必更换A.使用3D
B.肝素帽内有血液残留
C.取下肝素帽
D.肝素帽破损
E.更换CVC时
参考答案:A
第12题:
[单选题]锚杆的腰梁、冠梁的混凝土强度等级不宜低于( )A.C20
B.C25
C.C30
D.C35
参考答案:B
第13题: [单项选择]
封闭式基金合同生效的条件之一是,基金份额持有人人数要达到( )人以上。A. 100
B. 200
C. 500
D. 1000
参考答案:B
答案解析:【解析】封闭式基金募集期限届满,基金份额总额达到核准规模的80%以上,并且基金份额持有人人数达到200人以上,基金管理人应当自募集期限届满之日起10日内聘请法定验资机构验资。自收到验资报告之日起10日
第14题:
[判断题]( )施工单位自身原因临时取消施工、维修天窗时情况,列车调度员应发布调度命令。A.正确
B.错误
参考答案:B
第15题: [单项选择]
· For each question 23-30, mark one letter A, B or C for the correct
answer.
Which is not the advantage of e-commerce
A. E-commerce can save expansion expense.
B. E-commerce is fast and effective.
C. E-commerce can be more profitable than traditional commerce.
参考答案:C
答案解析:[解析] 23-30
F: The development and expansion of the Internet has made business opportunities available to nearly everyone. In the past, opening a business was a huge commitment in terms of finances and risk. Traditional business owners had to quit their current jobs, obtain bank financing, and sign leases before they even made a penny. It is easy to see why 95% of them failed within five years. Today, business opportunities are available to anyone willing to put in their time and effort to learn about the world of e-commerce. Best of all, you can start an e-commerce business with minimal funds and very little risk. e-commerce is very popular in today’s business world, so what benefit can e-commerce bring to people
M: If you want to expand your business but don’t want the expense of adding new locations, you may want to set your sites on the Internet. Extending your brick-and- mortar or mail-order business to the Internet can speed expansion.
F: Sounds interesting, so can we add E-commerce to our existing business
M: Yeah, adding e-commerce to your existing business can help you: extend your reach to customers around the world; offer a wider variety of products; entice new customers to visit a retail location.
F: How can we start an e-commerce
M: Well, the first step to creating your own e-commerce business is to find you niche. Examine your hobbies and interests for potential business ideas. You may also consider opening a business that is similar to your current job. For example, as a nurse you may know a lot about medical supplies and how hospitals obtain them. You could start a medical supply business. Your contacts and industry knowledge could give you an advantage over a competitor who does not know the inner-workings of hospitals the way you do. You should register a domain name. Take advantage of any brand recognition and name awareness you’ve already built by using the name of your existing company for your domain name. However, if the name is already taken, you’ll need to come up with an alternative that fits with your corporate identity.
F: How can we know the name is available or not
M: OK, you can check on the availability of names and register at GoDaddy. com, Register. corn or MyDomain. com. Then you should select a hosting service. Be sure to select a hosting service that’s geared to e-commerce and includes adequate server space, email aliases and security systems to protect customer data.
M: A good place to start is with the company that currently provides your business Internet and email services. Some website offer comprehensive hosting packages designed especially for small businesses.
F: But how about Building a Web site, we are not professionals.
M: Web site design has been simplified thanks to user-friendly software programs that let you choose from a number of templates. If you don’t feel comfortable taking on this task, or you don’t have the time, hire a designer to take the lead. No matter who takes on design duties, make sure your site reflects your existing brand.
F: We heard a lot of people doubt e-commerce; customers are worried about the hackers and service of our site.
M: Develop a privacy policy and secure means of accepting payment online so customer data is protected and customers feel like they can trust you.
M: Develop customer service policies that mirror the level of service you provide in your existing business. Set policies regarding returns, such as if you’ll allow customers to return items purchased online to one of your retail locations. Implement customer service options such as Web-based, email or toll-free telephone support.
F: That sounds great.
M: We should also offer customers flexible and convenient ways to pay by accepting both paper and plastic and establish the means to accept and track online payments. Start by adding an Internet merchant account to your existing merchant account at your bank. This will allow you to accept online credit card payments.
F: OK, thank you. At the end of the program, can you give us some tips or tactics on online business
M: Well. You may spend some time on search engine optimization strategies to improve your site’s visibility. You can advertise special online-only sales in your retail locations to drive traffic to your site. You can also incorporate your website into your existing offline marketing and advertising strategies.
23. 原文中提到“If you want to expand your business but don’t want the expense of adding new locations,you may want to set your sites on the Internet”,所以A是正确的,后面又提到“internet commerce”能够加速扩张“speed expansion”,说明B正确,C项没有说明,属于多余信息。
第16题:
[判断题]发电机(电动机)检修应做好钢管无积水或做好防转有关措施。A.正确
B.错误
参考答案:B
第17题:
[多选题]机具的( )、闭锁机构等安全装置应完好。A.各种监测仪表
B.制动器
C.限位器
D.安全阀
E.略
参考答案:ABCD
第18题: [单项选择]
甲企业2009年10月由于管理不善损毁产品一批,已知损失产品账面价值为80000元。当期总的生产成本为500000元,其中耗用外购材料、低值易耗品等价值为300000元。外购货物均适用17%增值税税率。则以下会计处理正确的是( )。
A. 借:营业外支出 88160
B. 借:待处理财产损溢 93600
C. 借:营业外支出 93600
D. 借:待处理财产损溢 88160
参考答案:D
答案解析:[解析] 损失产品成本中所耗外购货物的购进金额=80000×(300000÷500000)=48000(元)
应转出进项税额=48000×17%=8160(元)
相应会计分录为:<
第19题: [配伍题]
金属塑料联合桥增力桥架的厚度不能低于( )|烤瓷桥金属底层支架的龈面与牙槽嵴间留出的间隙应约( )|在金属烤瓷桥修复中,凡被瓷体覆盖的金属表面应留出的间隙为( )|在金属塑料联合后牙桥金属部分制作时,首先在工作模型失牙区的牙槽嵴上放置烤软的蜡片或印模胶,在与对颌模咬合时,留出的间隙为( )
A. 0.5mm
B. 1.0mm
C. 1.5~2.0mm
D. 2.5mm
E. 3mm
参考答案:B|B|C|C
第20题:
[单选题]一位绝经期妇女,在接受大量雌激素治疗期间外阴奇痒和灼痛,分泌物增多,呈白色豆渣样。下列局部处理措施,最为适宜的是
A.1%乳酸溶液阴道灌洗
B.0.5%醋酸溶液阴道灌洗
C.1:5000高锰酸钾溶液坐浴
D.2%碳酸氢钠溶液阴道灌洗
E.生理盐水阴道灌洗
参考答案:D
第21题:
[判断题]人体触电后会对人体会造成一定伤害,但是不可能导致人死亡。A.正确
B.错误
参考答案:B
第22题: [单项选择]
患者,男性,68岁,脑梗死后2个月,用汉语失语成套测验评估时,发现患者自发语不流利,朗读困难,理解好,书写形态破坏,语法错误,该患者失语类型是()。
A. 感觉性失语
B. 运动性失语
C. 传导性失语
D. 球性失语
E. 命名性失语
参考答案:B
答案解析:运动性失语特征为:患者自发语不流利,朗读困难,理解好,书写形态破坏,语法错误。
第23题:
[多选题]完善案防管理体系,应持续完善案件风险报送管理制度,结合()及时更新报送要求。A.业务特点
B.风险偏好
C.风险状况
D.案防形势
参考答案:ACD
第24题:
[判断题]带传动是由传动带、主动轮、从动轮三部分组成。A.正确
B.错误
参考答案:B
第25题: [单项选择]
一项食盐量与高血压关联的病例对照研究资料,经分析后获如下数据:χ=12.26,P=0.01,OR=3.4,正确的研究结论是()
A. 高盐者患高血压病可能性明显大于低盐者
B. 高盐组高血压病患病率明显大于低盐组
C. 高盐组患高血压病可能性明显大于低盐组
D. 高盐组高血压病发病率明显大于低盐组
E. 低盐组高血压病发病率明显大于高盐组
参考答案:A
第26题:
[单选题]原子吸收光谱仪的火焰原子化器故障,造成灵敏度低的原因有火焰燃助比不合适.火焰高度不适当.雾化器毛细管堵塞和()。
A.A.撞击球直径小
B.B.撞击球不干燥
C.C.撞击球与喷嘴的相对位置未调好
D.D.喷嘴直径大
参考答案:C
第27题:
[单选题]机具和安全工器具入库、出库、使用前应( ),禁止使用损坏、变形、有故障等不合格的机具和安全工器具。
A. 检查
B.试验
C.鉴定
D.擦拭
参考答案:A
第28题:
[判断题]根据《民用航空安全检查工作手册》第215条,遇有本场起飞航班遇到非法干扰行为的,如航班旅客、行李物品、航空货物、航空邮件已经安检,航班尚未起飞,可先对该航班旅客、行李物品、航空货物、航空邮件安检信息进行数据倒查和复验,对不能够确认安全或者有其他证据表明存在安全风险的,可以正常飞行。
A.正确
B.错误
参考答案:B
第29题: [单项选择]
病人血清铁低下而总铁结合力增高应为A. 再生障碍性贫血
B. 溶血性贫血
C. 缺铁性贫血
D. 铁粒幼细胞贫血
E. 慢性感染性贫血
参考答案:C
第30题: [单项选择]
膝关节中的后交叉韧带可()。A. 屈膝关节
B. 伸膝关节
C. 膝关节旋内
D. 膝关节旋外
E. 限制屈膝关节
参考答案:E
第31题:
[单选题]调车作业中,在超过( )‰坡度的线路上,不得无动力停留机车车辆。A.2
B.4
C.6
参考答案:C
第32题:
[单选题]我国独立自主对外政策中的一个重要原则就是( )。A.谋求势力范围
B.打政治牌
C.搞集团政治
D.不结盟
参考答案:D
D [解析]20世纪80年代初期,在对世界主题进行了认真观察以后,我国对外政策做了重要调 整,胡耀邦在中共十二大报告上宣布我国“执行独立自主的对外政策”,“决不依附于任何大国或者国家集 团,决不屈服于任何大国的压力”。这种政策的重要原则,就是我国不同任何超级大国结盟或建立战略关 系,也不支持任何一方反对另一方。在重大国际问题上,我国不屈从任何大国的压力,而是根据问题自身 的是非曲直和我国人民及世界人民的根本利益,按照是否有利于维护世界和平,发展各国友好关系,促进 共同发展的标准,独立自主地做出判断,决定自己的态度和政策。故本题选D。
第33题:
[单选题] ( )用于调整步伐和整齐。( )A.齐步
B.正步
C.跑步
D.踏步
参考答案:D
第34题:
[单选题]管理指挥人员、专业技术人员消防救援衔晋升为二级指挥长,报( )由总队级单位正职领导批准,其中森林消防队伍人员由国务院应急管理部门森林消防队伍领导指挥机构正职领导批准。
A.省、自治区、直辖市人民政府应急管理部门同意后
B.省、自治区、直辖市人民政府分管省领导同意后
C.总队政治部同意后
D.总队人事处同意后
参考答案:A
第35题:
[单选题]招标人对已发出的招标文件进行必要的澄清或者修改的,应当在招标文件要求提交投标 文件截止时间至少( )前,以书面形式通知所有招标文件收受人。
A.5 日
B.7 日
C.1 5 日
D.30日
参考答案:C
第36题:
[判断题]任何运用中的星形接线设备的中性点,可不视为带电设备。A.正确
B.错误
参考答案:B