[单项选择]
第一部分

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[多项选择]电子商务，通常是指是在全球各地广泛的商业贸易活动中，在因特网开放的网络环境下，基于浏览器/服务器应用方式，买卖双方不谋面地进行各种商贸活动，实现消费者的网上购物、商户之间的网上交易和在线电子支付以及各种商务活动、交易活动、金融活动和相关的综合服务活动的一种新型的商业运营模式。目前，电子商务全球交易规模约9万亿美元，年增长保持40%以上，其中企业间电子商务(B2B)所占比重为八到九成。这一事实表明
A. 电子商务工作不是生产性劳动
B. 电子商务从业人员的劳动是创造价值的劳动
C. 抽象劳动不是价值的唯一源泉
D. 电子商务创造的价值要高于简单劳动

[单项选择]下列哪项是广泛性焦虑的临床表现（）
A. 发作性紧张、担心、害怕
B. 回避行为
C. 尿频尿急
D. 濒死感
E. 失控感

[填空题]当环境相对湿度大时，应该投用（），以防止成品水分偏高。

[多选题]设备故障影响分析主要是分析哪些故障( )
A.设备性能停止型故障
B.设备残缺型故障
C.设备性能下降型故障
D.设备操作损坏型故障

[单选题]关于脊柱的描述，下列错误的是
A.由24块椎骨.1块骶骨和1块尾骨借其连接装置而构成
B.借椎间盘.韧带和关节连接而成
C.有四个生理性弯曲，其中胸曲和骶曲凸向前方
D.有四个生理性弯曲，其中颈曲和腰曲凸向前方
E.可做前屈.后伸.侧屈.旋转及环转运动

[单选题]双线自动闭塞区间正方向越出站界调车时,司机应得到( )后,方可出站调车。
A.出站调车通知书
B.车站值班员口头准许
C.调度命令

[判断题]阻燃电缆又称难燃电缆，现在主要有低盐酸高阻燃电缆和低烟无卤阻燃电缆。
A.正确
B.错误

[单项选择]下面关于表单控件基本操作的陈述中，______是不正确的。
A. 要在“表单控件”工具栏中显示某个类库文件中自定义类，可以单击表单控件工具栏中的“查看类”按钮，然后在弹出的菜单中选择“添加”命令
B. 要在表单中复制某个控件，可以按住CTRL键并拖放该控件
C. 要使表单中所有被选控件具有相同的大小，可单击“布局”工具栏中的“相同大小”按钮
D. 要将某个控件的TAB序号设置为1，可在进入TAB键次序交互设置状态后，双击控件的TAB键次序盒

[简答题]简述设置教学目标的意义。

[单项选择]女性，35岁。二尖瓣狭窄，当失代偿期发生时，最初的症状是（）
A. 咯血
B. 腹痛
C. 晕厥
D. 心绞痛
E. 劳力性呼吸困难

[多项选择]我国报社现行采编工作的管理机制通常以（）
A. 记者为中心
B. 专业部为中心
C. 编辑为中心
D. 编辑部为中心
E. 版面为中心

[单选题]在设备检查处理上,（ ）要根据作业组的作业情况和巡检人员的检查情况，对作业组和巡检人员发现的病害和设备伤损，及时进行处理。
A.班长
B.工长
C.车间副主任
D.车间主任

[不定项选择题]共用题干 第一篇

Too Late to Regret It

When I was a junior,I met a second-year student in my department. He wasn't tall or good-looking,but he was very nice,attractive and athletic.He had something that I admired very much. He was natural,warm,and sincere.
I disregarded（不顾）my parents' disapproval. We were very happy together. He picked me up from my dorm every morning,and after class we would sit alongside the stream that ran through campus, or sunbathe（晒太阳）on the lawn. At night he would walk me back to my dorm. He came from a poor family,but in order to make me happy,he borrowed money from his friend to buy presents and meals for me.Our fellow students looked up to him as a role model,and the girls envied （妒忌）me. He wasn't a local, but wanted to stay here after graduation. I thought we had a future together.
However,I got a part-time job that paid pretty well during the summer vacation.
With my good performance at school,I also got admission to graduate school at one of China's best universities.He,on the other hand,did not do so well at school or at work.I had to worry about his living expenses,job and scores.
Almost all my colleagues and friends advised me to break up with him. Then we had a quarrel last June.He was in great pain,and my cold words and bad moods started turning him away.
Graduation time was drawing near,and he said he wanted to go back to his hometown.He said that he couldn't put up with me anymore.I was shocked and looked at him in despair.
True love happens only once,but I found it out too late. What did he do to make her happy?
A.He studied much harder.
B.He often took her for a ride.
C.He always endured her insults.
D.He often bought her presents and meals.

[单选题]下列选项中属于机场采取技术手段提高机坪运行安全水平的是：AB(　　)
A.对机坪区域实现视频监控全覆盖
B.在机坪内运行的保障车辆加装行车记录仪
C.保障车辆加装定位系统并可集中监控
D.以上均不是

[多选题]中长期交易在年度、月度交易电能量基础上,灵活响应市场主体需求,实现月内按需开市,进一步提高交易频次。试点开展(____)等合同交易。
A.转让
B.重签
C.置换
D.回购

[判断题]未参加工伤保险期间，用人单位职工发生工伤的，由该用人单位按照相关规定的工伤保险待遇项目和标准支付费用。
A.正确
B.错误

[简答题]

背景资料
某工程，建设单位与施工单位按照《建设工程施工合同(示范文本)》签订了施工承包合同。合同约定：工期6个月；A、B工作所用的材料由建设单位采购；合同价款采用以直接费为计算基础的全费用综合单价计价；施工期间若遇物价上涨，只对钢材、水泥和集料的价格进行调整，调整依据为工程造价管理部门公布的材料价格指数。招标文件中的工程量清单所列各项工作的估算工程量和施工单位的报价如下表所示。该工程的各项工作按最早开始时间安排，按月匀速施工，经总监理工程师批准的施工进度计划如下图所示。

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估算工程量和报价表
工作	A	B	C	D	E	F	G
估算工程量/m3	2500	3000	4500	2200	2300	2500	2000
报价/(元/m3)