[单选题]进入有限空间三级环境作业，作业人员可不携带便携式气体检测仪，听从监护人工作指令即可。
A.正确
B.错误
C.略
D.略
E.略
F.略

[单项选择]星期天，我一个人去森林公园玩儿，要回家的时候已经很晚了，我迷路了，不知道公共汽车站在哪儿。
他打算：
A. 走回家
B. 骑车回家
C. 坐公共汽车回家

[填空题]20 根据我国现行消费税的规定，下列应税消费品中准予扣除外购已纳消费税的有（ ）CD

[单选题]汽油、酒精、油漆及稀释剂等挥发性易燃材料应（　　）存放，配消防器材，悬挂相应安全标志。
A.敞口
B.通风
C.阴凉处
D.密封

[单项选择]按照《中华人民共和国反洗钱法》的规定，金融机构所建立的客户身份资料和客户交易信息在业务关系或交易结束后至少应保存的时间为（）年。
A. 4
B. 5
C. 3
D. 2

[简答题]简述服务的含义和特点。

[单选题]循证医学中,证据论证强度最高的是()
A.描述性硏究
B.非随机对照试验
C.单个随机对照试验
D.多个随机对照试验的系统评价

[判断题]高级筛选可以对某一字段设定多个（2个或2个以上）条件。
A.正确
B.错误

[不定项选择题]共用题干 A Doctor in the House

Brushing your teeth twice a day should keep the dentist away.But if a group of scientific researchers
have their wish,it will make the rest of your body healthy too._____(46)It is one of many gadgets
（小装置）proposed by engineers and doctors at the Center for Future Health in New York一others include a
pair of glasses that help to jog your memory,and a home camera designed to check for cancer.
The devices seem fanciful,but the basic principles are simple.The gadgets should make it easy for peo-
pie to detect illness long before it strikes and so seek treatment far earlier than normal.________(47)In
the long run,the technology may even prevent illness by encouraging us to lead healthier lives.
Intelligent bandages（绷带）are a good example. Powerful sensors within the bandage could quickly
identi行tiny amounts of bacteria in a wound and determine which antibiotics（抗生素）would work best.
_________(48)
Socks are long overdue for t makeover. In the future they will be able to automatically detect the amount
of pressure in your foot and alert you when an ulcer（溃疡）is coming up.
All the projects should have far-reaching implications,but the biggest single development is a melanoma
（黑瘤）monitor designed to give early warnings of cancer.
_________ (49)If a problem is found,the sys-
tem would advise you to get a check-up at your doctor's surgery.
If all this sounds troublesome,then help is at hand. ___________(50)A standard computer would be
able to understand your voice and answer questions about your symptoms in plain English and in a way which
would calm your nerves. __________(48) A:A toothbrush that checks blood sugar and bacteria while you brush is currently in development in US
A.
B.Experts are also working on a"digital doctor",complete with a comforting bedside manner.
C.Instead of relying on hi-tech hospitals,the emphasis is shifted to the home and easy-to-use gadgets.
D.The cut could then be treated instantly,so avoiding possible complications.
E.That is going to be the difficult part.
F.The device could be used to take a picture of your body each week,then compare it with previous images.

[判断题]( )可锻铸铁只适用于制造薄壁铸件。
A.正确
B.错误

[单选题]物权凭证主要指（ ）
A.海运提单
B.发票
C.装箱单
D.产地证

[判断题]辐射控制区专用的手套、鞋套等防护用品，严禁带到非辐射控制区使用。
A.正确
B.错误

[单选题][T]B-B-001 3 2 3
工程施工结束时,总结材料不包括( )。
A.开工报告
B.布线工程图
C.设计报告
D.测试报告

[填空题]在呼叫中心中，IVR全称为（）。

[单选题] 发现触电伤员呼吸、心跳停止时,应立即在现场用( )就地抢救,以支持呼吸和循环。
A.紧急救护法
B.人工呼吸法
C.心肺复苏法

[单项选择]What does the man mean（　）.
A. The woman’s uncle will come for a visit.
B. He thinks the woman should visit her uncle.
C. He asks the woman to go over to his place.

[多选题]与2015年版第五套人民币50元、20元、10元纸币相比,2019年版第五套人民币50元、20元、10元纸币主要取消了( )等防伪特征。
A.手感线图案
B.隐形图案
C.竖号码
D.全息磁性开窗安全线
E.防复印标记

[单选题]1551 变压器可以在绝缘及寿命不受影响的前提下,在负载高峰及冬季时可( )过负载运行。
A.严重
B.适当
C.不允许

[填空题] In the United States, the first day nursery was opened in 1854. Nurseries were established in various areas during the (61) half of the 19th century; most of (62) were charitable. Both in Europe and in the U. S. , the day-nursery movement received great (63) during the First World War, when (64) of manpower caused the industrial employment of unprecedented (前所未有) numbers of women. In some European countries nurseries were established (65) in munitions (军火) plants, under direct government sponsorship. (66) the number of nurseries in the U.S. also rose (67) , this rise was accomplished without government aid of any kind. During the years following the First World War, (68) , Federal, State, and local governments gradually began to exercise a measure of control (69) the day nurseries, chiefly by (70) them and by inspecting and regulating the conditions within the nurseries. The (71) of the Second World War was quickly followed by an increase in the number of
A. A．circumstance
B．occasion
C．case
D．situation

[单项选择]分析电力系统静态稳定性的方法是（）
A. 小干扰；
B. 改进欧拉法
C. 对称分量法
D. 运算曲线法

[单项选择]防眩板设计时，直线段的遮光角不低于（）。
A. 8
B. 5
C. 10
D. 15

[判断题]人字梯应有限制开度的措施。
A.正确
B.错误

[判断题]接了漏电开关之后,设备外壳就不需要再接地或接零了
A.正确
B.错误

[单选题]( ) 使用“730.203.个人银行本票转账签发”办理()的签发业务时,系统交易流程控制进行联网核查
A.5.万(含)元以上
B.5.万(不含)元以上
C.1.万(含)元以上
D.1.万(不含)元以上

[单选题]在成熟林中以取得木材收获为主要目的的采伐称之为( )。
A. 主伐
B. 生长伐
C. 透光伐
D. 卫生伐

[单选题]男性，54岁，患十二指肠溃疡，突然呕血、并有烦燥不安，面色苍白、手足湿冷、脉搏106次／min，血压14．7／12．8kPa。考虑病人已发生( )
A.大出血、但尚无休克
B.重度休克
C.中度休克
D.轻度休克(休克代偿期)
E.虚脱

[单选题]在调车工作繁忙，配线较多，有两台以上调车机车同时作业的车站，为了保证调车作业安全和避免互相干扰，将站线划分为若干个固定作业的区域，称为（ ）。
A.调车区
B.调车作业区域
C.调车场
D.调车线

[判断题]变压器运行巡视应检查储油柜和充油绝缘套管内油面的高度和封闭处有无渗漏油现象,以及油标管内的油色。
A.正确
B.错误

[判断题]点焊方法:将零件装配成搭接形式,用电极将零件夹紧并通以电流,在电流热作用下,电极之间零件接触处被加热熔化形成焊点。( )(中)
A.正确
B.错误

[单选题]( )是提供身份验证的第三方机构。
A.网上交易中心
B.支付平台
C.认证中心
D.网上工商局

[多选题]溶解气驱动类型油藏投产后，在油田开发初期，( )，但随着溶解气量的迅速消耗，油层压力、产油量急剧下降。
A.A、油层压力不断下降
B.B、产油量显著提升
C.C、气油比逐渐上升
D.D、产油量缓慢下降

[判断题] "324 密目式安全网也可用于水平网防护。( )"
A.正确
B.错误

[单项选择]下列品种不属于医疗用毒性药品的是（）
A. 美沙酮
B. 阿托品
C. 生甘遂
D. A型肉毒毒素

[单选题]实验表明，成年男人的平均摆脱电流约为( )mA ，成年女人的约为10mA。
A.12
B.16
C.18
D.20

[判断题]20kV及以下电压等级的电力线路和电气设备上可以进行等电位作业。
A.正确
B.错误

[判断题]信号表示器分为道岔·脱轨·进路·发车·发车线路·调车·水鹤及车挡表示器。
A.正确
B.错误

[单选题] 为人民服务是党的根本宗旨,以人为本、( )是检验党一切执政活动的 最高标准。(来源:学习强国)
A.执政为民
B.依靠人民
C.加快发展
D.造福于民

[判断题]当显示模式为页面布局模式时，可以编辑页眉页脚
A.正确
B.错误