题目详情
题目详情:

[单项选择]哪项属于沟通通道障碍?()
A. 信息来源不清,导致接收障碍
B. 不合理的组织结构
C. 选择失误,导致信息误解
D. 过度加工,导致信息模糊
E. 编码过程错误,导致信息偏差

热门试题:

[判断题]在停用电压互感器的操作时,应先断开电压互感器二次空气开关或熔断器,再拉开一次隔离开关。 ( )
A.正确
B.错误
[填空题]矿井中变压器的中性点运行方式是()、()、()。
[判断题]中介机构可以以合作模式代理客户向农信机构申请并办理贷款、也可代理农信机构向客户催收贷款。
A.正确
B.错误
[单选题]对无缝线路和道岔、调节器钢轨的现场焊缝除按规定周期探伤外,还应使用焊缝探伤仪进行全断面探伤,铝热焊焊缝()检查不少于1遍。
A.每月
B.每季
C.每半年
D.每年
[单项选择]


A. adaptable
B. approachable
C. available
D. agreeable
[填空题]影响软熔带形状的实质是矿石的()和软化温度区间。
[判断题]分选系统电机轴承温度正常,绕组温度不大于 100 度。( )
A.正确
B.错误
[单项选择]工程建设程序分为()个时期。
A. 2
B. 3
C. 4
D. 5
[单选题]八级人身事件是指无人员死亡和重伤,但造成( )人轻伤者。
A.1~2
B.1~3
C.1~4
D.1~5
[判断题]知觉来源于客观刺激,因此是客观的、绝对的。()
[单选题]可以上⼈⼯呼吸机的病⼈是 ()
A. ⼼肌梗死病⼈
B. ⼤量的活动性咯⾎病⼈
C. ⼤量胸腔积液病⼈
D. 严重的⽓胸病⼈
E. 呼吸骤停经各种治疗⽆效者
[不定项选择题]共用题干 The Dangers of Second-hand Smoke
Most people know that cigarette smoking is harmful to their health.Scientific research shows that it causes many kinds of diseases.In fact,many people who smoke get lung cancer.However,Edward Gilson has lung cancer,and he has never smoked cigarettes.He lives with his wife Evelyn,who has smoked about a pack of cigarettes a day throughout their marriage.______(46) No one knows for sure why Mr.Gilson has lung cancer.Nevertheless,doctors believe that second-hand smoke may cause lung cancer in people who do not smoke because nonsmokers often breathe in the smoke from other people's cigarettes.______(47) The US Environmental Protection Agency reports that about 53,000 people die in the United States each year as a result of exposure to second-hand smoke.
The smoke that comes from a lit cigarette contains many different poisonous chemicals.In the past, scientists did not think that these chemicals could harm a nonsmoker's health._______(48)They discovered that even nonsmokers had unhealthy amounts of these toxic chemicals in their bodies.As a matter of fact,almost all of us breathe tobacco smoke at times,whether we realize it or not.For example,we can not avoid second-hand smoke in restaurants,hotels and other public places.Even though many public places have nonsmoking areas,smoke flows in from the areas where smoking is permitted.
It is even harder for children to avoid second-hand smoke______(49)Research shows that children who are exposed to second-hand smoke are sick more often than children who live in homes where no one smokes and that the children of smokers are more than twice as likely to develop lung cancer when they are adults as are children of nonsmokers.The risk is even higher for children who live in homes where both parents smoke.
People are becoming very aware of the dangers of second-hand smoke.______(50) ______(50)
A.Recently,though,scientists changed their opinion after they studied a large group of nonsmokers.
B.The Gilsons have been married for 35 years.
C.This smoke is called second-hand smoke.
D.However,second-hand smoke is dangerous to all people,old or young.
E.As a result,they have passed laws which prohibit people from smoking in many public places.
F.In the United States,nine million children under the age of five live in homes with at least one smoker.
[判断题]未经许可,任何单位和个人不得经营危险化学品
A.正确
B.错误
[多选题]有下列行为之一,情节较重的,给予警告或严重警告处分。()
A.违反个人有关事项报告规定,隐瞒不报的
B.在组织进行谈话、函询时,不如实向组织说明问题的
C.不如实填报个人档案资料的
D.不按要求报告或不如实报告个人去向的
[判断题]绝缘垫有不同电压等级,新能源汽车维修选用 5kV 的即可。( )
A.正确
B.错误
[单项选择]由于附近建筑物或其它障碍物的反射造成某一点的信号的矢量和为零,我们把这种现象称为()
A. 损耗
B. 瑞利衰落
C. 时间色散
D. 对数正态衰落(阴影效应)
[单项选择]从法的本质与现象的角度出发,属于法的本质的是()
A. 法是国家制定或认可的
B. 违反法律规定的义务要受处罚
C. 法规定了人们的权利和义务
D. 法代表统治阶级的意志
[单选题] 在深坑及井内作业应定时检测是否存在( )或异常现象。
A. 氧气
B. 二氧化碳
C. 有毒气体
D. 水蒸气
[填空题]


[判断题]信用证中只规定议付有效期,而未规定装运期,则装运期限的最后一天与信用证到期日应视为同一天。( )
[判断题]证券市场根据所服务和覆盖的上市公司类型,可分为主板市场、二板市场等。( )
[判断题]实施“逐级指挥”的原则,就是说在火场上不论出现什么情况,指挥员都不能越级下达命令。( )
A.正确
B.错误
[单选题] 下列关于行政许可法律责任的说法中,错误的是( )。
A.违反法定程序实施许可要承担相应的法律责任
B.监督不力造成严重后果的要承担相应的法律责任
C.申请人、被许可人违法要承担相应的法律责任
D.违法设定行政许可不承担法律责任
[填空题]标签粘合胶应对()无影响。
[单选题]电容器失去电荷的过程叫( )。
A.充电
B.放电
C.接电
D.转换
[单选题]主要用煎煮法制备的是
A.酒剂
B.煎膏剂
C.酊剂
D.茶剂
E.流浸膏剂
[填空题]电铲制动零件不许有()和变形。
[简答题]经常养护是指根据线路变化情况,以养路机械为主要作业手段,对全线进行有计划、有重点的经常性养护,以保持线路质量处于( )。
[单选题]一个步行周期中摆动相所占的比例是
A.30%
B.40%
C.50%
D.60%
E.70%
[单项选择]个人合伙的财产属于( )。
A. 合伙人共有
B. 合伙人分别所有
C. 部分共有,部分分别所有
D. 出资属于个人所有,经营积累的财产属于共同所有
[单选题]站界外移后,施工车辆在封锁地段的移动均按()作业办理。
A.站内调车
B.正常运行
C.牵引
D.顶进
[单项选择]脚手架底层步距不应()。
A. 大于2m
B. 大于3m
C. 大于4m
D. 大于4.5m
[判断题]对于I类下滑设备,下滑道的弯曲在ILS覆盖区边缘到“C”点不应超过0.023DDM。
A.正确
B.错误
[多选题]层流病房气流方向有哪几种()
A.水平层流
B.垂直层流
C.从内往外
D.从下到上
[单选题]存在粉尘爆炸危险的作业场所,不符合规定的是:( )
A.按照标准设计、安装、使用和维护通风除尘系统,按照规定检测和清理粉尘,在除尘系统停运期间或者粉尘超标时,应当立即停止作业并撤出作业人员
B.按照标准使用防爆电气设备,落实防雷、防静电等措施,禁止在作业场所使用各类明火和违规使用作业工具
C.作业场所应当符合标准要求,可以将作业场所设置在居民区
D.执行安全操作规程和劳动防护制度
[单项选择]腰穿脑脊液颜色呈红色,见于()
A. 蛛网膜下腔出血
B. 脊髓肿瘤
C. 化脓性脑膜炎
D. 脊髓蛛网膜粘连
E. 结核性脑膜炎
[判断题]办理业务时如有电话打来,必须办完业务后再接电话,缩短客户等候时间;如有特殊情况,必须先接电话的,可以不征得客户的同意。

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