[多选题]钢管土钉的构造要求正确的有( )
A.钢管的外径不宜小于 48mm,壁厚不宜小于 3m
B.钢管的注浆孔应设置在钢管未端 1/2~1/3 范围内
C.每个注浆截面的注浆孔宜取 2 个,且应对称布置,注浆孔的孔径宜取 5mm~8mm, 注浆孔外应设置保护倒刺
D.钢管连接采用焊接时,接头强度不应低于钢管强度,双面焊接时钢筋长度不应小于 钢筋直径的 2 倍
[简答题]
Winston Churchill, who fought on the Afghan border in 1897. warned of the dangers of peacekeeping among the Pathans, and of mixing politics and war (46) "Except at harvest-time, when self-preservation enjoins a temporary pause, the Pathan tribes are always engaged in private or public war. Every man is a warrior, a politician and a theologian. Every large house is a real feudal fort...with battlements, turrets [and] drawbridges` Every village has its defence. Every family cultivates its hate; every clan. its feud.
"The numerous tribes and combinations of tribes all have their accounts to settle with one another. Nothing is ever forgotten, and very few debts are left unpaid...(47)The life of the Pathan is thus full of interest; and his valleys, nourished alike by endless sunshine and abundant water are fertile en0ught9 yield with little labour the material requirements of a small population.
"Into this happy world the nineteenth centu
[多选题]矿井瓦斯爆炸将导致（ ）。
A.温度升高
B.产生高压气流
C.产生有毒有害气体
[判断题] 罐体顶部应当装设安全泄放装置,安全泄放装置中的安全阀应当采用微启式弹簧安全阀。
A.正确
B.错误
[判断题]地铁列车右和左侧客室车门的定义如下:当从车辆的2位端向1位端看去时，人的右侧定义为车辆的右侧，另一侧定义为左侧
[单选题]1爆破拆除设计人员不一定具有承担爆破拆除作业范围和相应级别的爆破工程技术人员作业证。()
A.正确
B.错误
[单选题]开工前，工作负责人或工作票签发人应重新核对现场勘察情况，发现与原勘察情况有变化时，应及时修正、完善相应的（）。
A.施工方案
B.组织措施
C.技术措施
D.安全措施
E.略
F.略
[判断题]事故调查报告的主要内容不包括事故防范和整改措施。
A.正确
B.错误
[单选题]电子验印系统分别设置管理员、管理复核员、建库员、建库复核员和( )并赋予相应的权限。
A.录入员
B.验印员
C.复核员
D.授权员
[单选题]试验起动系时,试验时间( )。
A.不宜过长
B.不宜过短
C.尽量长些
D.无要求
[单项选择]相对于专家委员会而言，______属于半松散的高级专家系统。
A. 顾问体系
B. 管理体系
C. 专家库系统
D. ICB评估系统
[单选题]什么是工伤保险 ( )
A.对因工作原因遭受事故伤害或患职业病的职工及其近亲属提供医疗救治和经济补偿,并由国家强制实施的社会保险制度。
B.是用人单位和职工自愿参加的一项保险制度
C.是一种商业保险制度
[单项选择]近预产期由于子宫下段肌纤维被拉长，使胎膜与宫壁分离，毛细血管断裂（）
A. 内出血
B. 外出血
C. 腹腔出血
D. 颅内出血
E. 血尿
[单选题] 集团管内出差时交通费的报销规定是( )
A. 根据发票据实报销
B. 按30元包干制
C. 在限额内凭票据实报销
D. 按80元包干制
[多选题]科学发展观的内容包括()。( )
A.第一要义是发展
B.核心是坚持以人为本
C.基本要求是全面协调可持续
D.根本方法是统筹兼顾
[不定项选择题]共用题干
第二篇
When Our Eyes Serve Our Stomach
Our senses aren't just delivering a strict view of what'5 going on in the world;they're affected by
what's going on in our heads.A new study finds that hungry people see food-related words more clearly than
people who'ye just eaten.
Psychologists have known for decades that what’。going on inside our heads affects our senses.For example,
poorer children think coins are larger than they are,and hungry people think pictures of food are brighter.
Remi Radel of University of Nice Sophia-Antipolis,France,wanted to investigate how this happens.Does it
happen right away as the brain receives signals from the eyes or a little later as the brain's high-level thinking
processes get involved?
Radel recruited 42 students with a normal body mass（质量）index.On the day of his or her test,each
student was told to arrive at the lab at noon after three or four hours of not eating.Then they were told there
was a delay.Some were told to come back in 10 minutes;others were given an hour to get lunch first.So half
the students were hungry when they did the experiment and the other half had just eaten.
For the experiment, the participant looked at a computer screen.One by one,80 words flashed on the
screen for about 1/300th of a second each.They flashed at so small a size that the studentsc o111d only con-
sciously perceive - A quarter of the words were food-related.After each word,each person was asked how
bright the word was and asked to choose which of two words they'd seen一a food-related word like cake or a
neutral（中性的）word like boat. Each word appeared too briefly for the participant to really read it.
Hungry people saw the food-related words as brighter and were better at identifying food-related words.
Because the word appeared too quickly for them to be reliably seen,this means that the difference is in per-
ception,not in thinking processes,Radel says.
"This is something great to me.Humans can really perceive what they need or what they strive（奋斗）
for. From the experiment, I know that our brain can really be at the disposal（处理）of our motives（动机）
and needs,"Radel says.
It can be learnt from what Radel says that_______.
A.humans'thinking processes are independent of their senses
B.an experiment with hungry and non一hungry participants is not reliable
C.humans can perceive what they need without deep thinking processes
D.42 participants are too small a number for a serious investigation
[单项选择]哪种免疫球蛋白的生理功能不是很清楚（）
A. IgA
B. IgG
C. IgM
D. IgE
E. IgD
[单选题]调整分接开关前应该检查分接开关有无脏物、油垢积聚;如有,可用抹布擦拭干净。()
A.正确
B.错误
[填空题]120型紧急阀先导阀的结构:先导阀位于放风导向杆内、由（ ）、先导夹心阀、（ ）、先导阀弹簧座组成。
[单项选择]防雷计算中杆塔的（）模型计算的波响应特性与真塔实测近似。
A. 集中电感模型
B. 单波阻抗模型
C. 多波阻抗模型
[单选题]下列政府工程质量监督的内容中，正确的是（ ）。
A.监督工程竣工验收，重点是对工程实体的质量进行检查验收
B.抽查工程质量责任主体和质量检测单位的质量行为
C.检查施工单位履行施工承包合同情况
D.组织工程质量事故的调查处理
[单选题]25℃时AgCl在纯水中的溶解度为1.34×10-5mol/L，则该温度下AgCl的Ksp值为（）
A.8.8×10-10
B.5.6×10-10
C.3.5×10-10
D.1.8×10-10
[多选题]从业人员发现直接危及人身安全的紧急情况时，有权()或者在采取可能的()撤离作业场所。
A.违章作业
B.停止作业
C.保护
D.应急措施后
[填空题]超限超重货物车辆的挂运，必须纳入＜--NRC--→，根据超限超重货物运输确认电报和超限超重车辆挂运通知单确定的运行条件，由列车调度员发布调度命令。
[单选题]党的14大提出,抓住机遇,加快发展,集中精力把( )搞上去。
A.经济建设
B.政治建设
C.思想建设
D.文化建设
[单项选择]急性坏死性肠炎患儿的进食指征是（）。
A. 腹痛、呕吐、腹泻停止
B. 中毒症状明显改善
C. 中毒性休克已纠正
D. 腹痛减轻、粪便隐血阴性
E. 肉眼血便消失、腹胀基本好转、腹痛减轻
[多选题]>A型显示探伤仪,从荧光屏上可获得的信息是( )。
A.缺陷取向
B.缺陷指示长度
C.缺陷波幅
D.传播时间
[多选题]有下列( )情况,塔式起重机严禁使用.
A.国家明令淘汰的产品
B.超过规定年限经评估不合格的产品
C.不符合国家现行相关标准的产品
D.没有完整安全技术档案的产品
[多选题]下列不属于扭力扳手组成结构的是（）。
A.锁定环
B.方向调节装置
C.外侧量爪
D.内侧量爪
[单选题]大体积混凝土进行配合比设计及质量评定时,可按()龄期的抗压强度进行空制。
A.14d
B.28d
C.60d
D.90d
[简答题]车站值班员得到处置人员需上道处置的通知后，应报告列车调度员，根据列车调度员布置扣停 （ ），列车扣停后应立即通知现场处置人员。
