热门试题:
[单项选择]
爱因斯坦曾经说过:“哲学要是不同科学接触,就会变成一个空架子;科学要是没有哲学,就是原始的混乱的东西。”下列关于哲学与具体科学的联系,认识正确的有()
①具体科学是哲学的基础,具体科学的发展推动哲学的发展
②哲学是具体科学的基础,哲学的发展推动具体科学的发展
③哲学研究整个世界共同性质、共同规律,具体科学研究的是世界某一特定领域中的问题
④哲学为具体科学提供世界观和方法论的指导
A. ①②
B. ①④
C. ②③
D. ③④
[判断题]在正常运行时,安全钢丝绳应处于悬垂状态,以保证安全锁正常工作。
A.正确
B.错误
[判断题]IEC 61850规约第7-4章提供变电站自动功能(例如带断路器位置状态的断路器,保护功能定值等)的特定信息模型。 ( )
A.正确
B.错误
[判断题]按照《新疆油田钻井井控实施细则》规定,三开(稠油井除外)及以后各次开钻的试压,必须用专用试压车或泵车试压。
A.正确
B.错误
[判断题](467557)( )电位滴定仪电极标定过程中,电极损坏可导致显示斜率错误。(1.0分)
A.正确
B.错误
[判断题]按规定,《出入境证件鉴别意见书》应由2名以上具有证件鉴别专门知识的人员制作,但在时间紧急的情况下也可由一名民警开具,另进行备注说明即可。( )
A.正确
B.错误
[单选题]牵引绳应从卷筒下方卷入,排列整齐,并与卷筒垂直,在卷筒上不准少于( )圈。
A.3
B.4
C.5
D.6
[单选题] 压力表的使用范围一般在它量程的1/3~2/3处,如果超过2/3,则( )。
A.接头或焊口漏
B.压力表的传动机构要变形
C.弹簧管线无法承受
D.时间长了精度要下降
[单选题]对新能源汽车机舱进行清洗时需要注意( )
A.新能源汽车机舱是不能见水的
B.高压部件的防护等级都是IP67的,无需紧张
C.可以简单的冲洗,但是注意不要将高压水枪对着高压插接件直接喷射
D.将高压部件都拆卸出来之后,再做清洗
[判断题]工务段设备图表管理人员变更时,需向集团公司工务部报备 并纳入集团公司当年培训;工务段必须提前安排设备图表管理交 接工作,时间不宜短于 6 个月。
A.正确
B.错误
[单项选择]管内介质的流速u对管内传热膜系数α有何影响?()
A. u增大,α不变
B. u增大,α减小
C. u减小,α减小
D. 无影响
[单项选择]下列关于软件安装和卸载的叙述中,正确的说法是()
A. 安装软件就是把软件直接复制到硬盘中
B. 安装不同于复制,卸载不同于删除
C. 安装就是复制,卸载就是删除
D. 卸载软件就是将指定软件删除
[判断题]在皮带传动机构中,最危险的部位是皮带开始进入皮带轮的部位。
A.正确
B.错误
[单项选择]垫层厚度可按当地经验确定一般宜大于或等于()。
A. 100mm
B. 125mm
C. 150mm
[判断题]保护装置的接地称为保护接地。
A.正确
B.错误
[判断题]消防救援人员退出消防救援队伍前,通常集体举行向队旗告别仪式,干部不能向队旗告别仪式。
A.正确
B.错误
[判断题]*绝对压力、表压力和真空都是气体状态参数。 ()
A.正确
B.错误
[判断题]旅客在列车中途站下车后,可随时恢复旅行.‘ ( )
A.正确
B.错误
[单选题]依据《中国南方电网有限责任公司电力安全工作规程》,采用()更换绝缘子和移动导线时,应采取防止导线脱落的后备保护措施。
A.手扳葫芦
B.单吊线装置
C.滑轮
[单项选择]患者男性,26岁,胰岛素依赖型糖尿病10.年,平素应用胰岛素治疗,血糖控制不理想,近2个月,眼睑及双下肢水肿,尿蛋白 2+,该患者目前诊断
A. 糖尿病肾病
B. 肾动脉硬化
C. 肾盂肾炎
D. 肾炎
E. 肾病综合征
[填空题] Most worthwhile careers require some kind of specialized training. Ideally, therefore, the choice of an 【B1】should be made even before the choice of a curriculum in high school. Actually, 【B2】, most people make several job choices during their working lives, 【B3】 because of economic and industrial change and partly to improve 【B4】 positions. The "one perfect job" does not exist. Young people should 【B5】 enter into a broad flexible training program that will 【B6】 them for a field of work rather than for a single 【B7】.
Unfortunately many young people have to make career plans 【B8】 benefit of help from a competent vocational counselor or psychologist. Knowing 【B9】 about the occupational world, or themselves for that matter, they choose their lifework on a hit-or-miss 【B10】. Some drift from jobs to job. Others 【B11】 to work in which they are unhappy and for which they are not flitted.
One common mistake is choosing an occupation for 【B12】 real or imagined prestiges. Too many
A. A.its
B.our
C.your
D.their
[简答题]公司长期用工发生特别严重违章的主要责任人每次记4分,罚款3000 元。
[单项选择]中华人民共和国环境保护法由()公布施行。
A. 国家环保局
B. 全国人大常委会
C. 国家主席令
[单选题]空气质量与燃油质量之比称为 ( )。
A.空燃比
B.可燃混合气
C.过量空气系数
D.充气系数
[判断题]每次货物线、专用线、段管线作业(含防溜补强作业)结束返回前,车站作业人员与货物线、专用线、段管线指定人员在《货运票据交接簿》内办理防溜互签。
A.正确
B.错误
[不定项选择题]共用题干
某公司去年对组织机构进行了大规模地调整,但是一直未改变工作说明书。目前工作重叠、职责混乱不清、管理分配不平衡等问题日益突出,工作缺乏效率,员工的积极性下降,企业利润也于上月降至自开业以来的最低点。根据以上资料,回答下列问题:
该公司的情况说明()。
A.工作说明书应该随组织机构的变化而变化
B.工作说明书应该随组织成员的变化而变化
C.工作说明书对现代企业来说已经失去了效用
D.该公司调整组织机构是及时的
[多选题]下列对于接发列车作业标准中,规定车站值班员填写《行车日志》时机表述正确的是( )。
A.接受发车站预告,并按规定复诵后,应填写《行车日志》(半自动闭塞区段为应答“×(次)闭塞好后填写)
B.复诵发车站开车通知后,应填写《行车日志》
C.发车时,为列车起动后即填写《行车日志》,再向邻站报点
D.通过列车,为列车整列进入区间后,即填写《行车日志》,再向邻站报点
[单项选择]蓄电池电压不足,接通启动机开关,启动机()。
A. 不转,灯光亮度减弱很大电压正常
B. 运转,灯光亮度减弱很大电压正常
C. 运转,灯光亮度不变
D. 不转,灯光亮度不变
[不定项选择题]共用题干
Kicking the Habit
What is a bad habit?The most common definition is that it is something that we do regularly,almost
without thinking about it,and which has some sort of negative consequence.This consequence could affect
those around us,or it could affect us personally.Those who deny having bad habits are probably lying. Bad
habits are part of what makes us human.
Many early habits,like sucking our thumb,are broken when we are very young.We are either told to
stop doing it by our parents,or we consciously or subconsciously observe that others do not have the same
habit,and we gradually grow out of it.It is when we intentionally or unintentionally pick up new habits in
our later childhood or early adulthood that it becomes a problem.Unless we can break that habit early on,it
becomes a part of our life,and becomes"programmed"into our brain.
A recent study of human memory suggests that no matter how hard we try to change our habits,it is the
old ways that tend to win,especially in situations where we are rushed,stressed or overworked.Habits that
we thought we had got rid of can suddenly come back.During the study programme,the researchers showed
a group of volunteers several pictures,and gave them words to associate with them.They then showed the
volunteers the same pictures again,and gave them new words to associate with them.
A few days later,the volunteers were given a test.The researchers showed them the pictures,and told
them to respond with one of the words they had been given for each one.It came as no surprise that their an-
swers were split between the first set of words and the second.Two weeks later,they were given the same test
again.This time,most of them only gave the first set of. words.They appeared to have completely forgotten
the second set.
The study confirms that the responses we learn first are those that remain strongest over time.We may
try to change our ways,hut after a while,the response that comes to mind first is usually the first one we
learned.The more that response is used,the more automatic it becomes and the harder it becomes to respond
in any other way.
The study therefore suggests that over time,our had habits also become automatic,learned behavior.
This is not good news for people who picked up bad habits early in life and now want to change or break
them.Even when we try to put new,good intentions into practice,those previously learned habits remain
stronger in more automatic,unconscious forms of memory.
We can only break bad habits if others tell us to do so.
A.Right
B.Wrong
C.Not nientioned
[单选题] (单选题, )在一个国家里由部门法所构成的有机联系的整体,称为( )
A. 法系
B. 法律体系
C. 法学体系
D. 法的历史类型
[单项选择]脱疽热毒症的治疗原则是:()
A. 活血通络止痛
B. 温阳通脉散寒止痛
C. 清热解毒止痛
D. 补气养血止痛
E. 以上都不是
[单项选择]急性牙槽脓肿排脓通道对根尖周组织破坏最小的是
A. 根尖孔—根管内—龋洞
B. 根尖周—骨膜下—粘膜下
C. 骨髓腔—面部间隙—皮下
D. 根尖周—骨髓腔—鼻腔
E. 根尖周—骨髓腔—上颌窦
[单选题]打扫卫生需要踩踏座席时,应当()。
A.脱鞋光脚上
B.带鞋套或使用垫布
C.事后用毛巾清理干净
D.不要让旅客看到
[多项选择]临床神经心理学评定成套测验量表优点是()
A. 操作统一,评分客观
B. 能够全面测量大脑损伤患者的基本能力,防止遗漏一些重要病象
C. 便于向相关机构提供患者神经心理功能的全面信息
D. 去掉了一些对诊断无关的测验项目,可以节省时间
E. 便于在有限时间内有重点地测查被试者某方面的障碍
[单选题]某女患头痛数月,遇上感和月经来潮时疼痛加重,于是出于彻底检查的目的来院坚决要求作CT检查,被医师拒绝。医师开出脑电图检查单和请耳鼻喉科会诊单。病人大为不满。为形成正常医患关系,该医师应该
A.维持契约关系,完全按病人要求办,开单作CT检查
B.维持契约关系,坚决按医生意见办,脑电图检查后再定
C.维持契约信托关系,说服患者先行体格检查再定
D.维持信托关系,对不信赖者拒绝接诊
E.维持信托关系,先查CT和脑电图、进行会诊,然后体检