[单选题]载体是固体催化剂的特有成分,下列载体中具有高比表面积的载体是 ( )
A.活性炭
B.硅藻土
C.氧化镁
D.刚玉

[单选题]经过腕管的结构是
A. 正中神经
B. 尺神经
C. 尺动脉
D. 桡神经
E. 桡动脉

[单项选择]绿篱剪支点紧固螺丝应调整至（）。
A. 越紧越好
B. 越松越好
C. 两剪片间有明显缝隙
D. 两剪片紧密相贴但活动自如

[单选题]肾结核患者就诊时最多见的主诉是
A.肾区疼痛和肿块
B.尿失禁
C.脓尿
D.尿频、尿痛

[单选题]钢结构高强度螺栓终拧扭矩检测时，先在螺尾端头和螺母相对位
置画线，然后将螺母拧松 60°，再用扭矩扳手重新拧紧 ( )，此时的
扭矩值应作为高强度螺栓终拧扭矩的实测值。
A.60°~62°
B.30°~60°
C.45°~75°
D.30°~75°

[单选题]工作中遇任何威胁到人员和设备安全的情况时，工作负责人或专责监护人应（ ）。
A.A.继续工作
B.B.立即报告
C.C.立即撤离
D.D.立即停止工作

[单项选择] Employment Situation Opinion polls are now beginning to show that, whoever is to blame and whatever happens from now on, high unemployment is probably here to say. This means we shall have to find ways of sharing the available employment more widely. But we need to go further. We must ask some fundamental questions about the future work. Should we continue to treat employment as the norm Should we not rather encourage many ways for self-respecting people to work Should we not create conditions in which many of us can work for ourselves, rather than for an employer Should we not aim to revive the household and the neighborhood, as well as the factory and the office, as centers of production and work The industrial age has been the only period of human history in which most people’’s work has taken the form of jobs. The industrial age may now be coming to an end, and some of the changes in work patterns which it brought may have to be reversed. Thi
A. most people who have been polled believe that the problem of unemployment may not be solved within a short period of time
B. many farmers lost their land when new railways and factories were being constructed
C. in preindustrial societies housework and community service was mainly carried out by women
D. some of the changes in work pattern that the industrial age brought have been reversed

[判断题]
{{B}}Directions:{{/B}}
This section is designed to test your ability to understand spoken English. You will hear a selection of recorded materials and you must answer the questions that accompany them. There are THREE parts in this section: Part A, Part B, and Part C.
Remember, while you are doing the test, you should first put down your answers in your test booklet. NOT on the ANSWER SHEET. At the end of the listening comprehension section, you will have 5 minutes to transfer your answers from your test booklet onto ANSWER SHEET 1.
If you have any questions, you may raise your hand NOW as you will not be allowed to speak once the test has started.
Now look at Part A in your test booklet.
{{B}}Part A{{/B}}
You will hear a talk. As you listen, answer Question 1 to 10 by circling True or False. You will hear the talk ONLY ONCE.
{{B}} You now have 60 seconds to read Question 1～10.{{/B}}

A teacher often u

[单选题]
采气井站常用的分离器是( )。
A.重力式分离器
B.旋风分离器
C.多管干式除尘器
D.过滤分离器

[单项选择]关于短阵猝发性起搏的描述，不正确的是（）。
A. 是一种S₁S₁刺激方法
B. 可用于终止阵发性室上性心动过速
C. 连续刺激10～20次
D. 起搏频率比自身心率快10次／分
E. 可用于终止心房扑动

[单选题]班务会,每周召开( )次,由班长主持,通常星期日晚饭后进行,一般不超过( )小时,主要是检查小结一周的工作。
A.1、半
B.2、半
C.1、1
D.2、1

[判断题]TWG系列，全空位时显示杆不露出，半重位时露出较细的一段，全重位时显示杆粗细两段将同时露出。
A.正确
B.错误

[单选题]AA007 沥青可以来自( )。
A.石油与天然气
B.石油与煤
C.煤与天然气
D.石油、天然气、煤

[单选题]值乘过程中,民警登上值乘列车后可通过蓝信移动警务平台中的()模块填写乘务信息
A.乘务信息采集
B.乘前提醒
C.签到
D.工作文档

[单选题] 隧道内发生火灾时，在环境温度（）度情况下，射流风机应能正常可靠运行60分钟
A.85
B.150
C.250
D.300

[单项选择]为使车辆顺利通过曲线采取的方法是（）。
A. 保证轮缘与钢轨之间有一定游间
B. 车轮踏面有斜度
C. 曲线半径的规矩加宽
D. 以上都是

[单选题]将防火墙的一个接口划分到Untrust安全域之后,该接口就属于untrust区域,不再属于Local区域。
A.TRUE
B.FALSE

[单项选择]生态系统健康指数考量的因素不包括（）。
A. 活力和生产力
B. 组织指数
C. 容纳指数
D. 弹性指数

[单选题]张力性气胸产生休克，急救措施首先是
A.输血
B.用升压药
C.抗休克同时开胸探查
D.患侧胸腔排气减压
E.气管插管辅助呼吸

[填空题]可以对查询数据源进行各种操作的查询是______。

[多选题]检修作业，若需将盖板取下，应（ ）。
A.设临时围栏
B. 设置警示标识
C. 卡环（钩）应具有保险装置，操作应灵活
D. 夜间还应设红灯示警

[多项选择]