热门试题:
[不定项选择题]A.调查法
A.临床观察法
B.个案法
C.实验法
D.心理测验法
E.通过严格控制条件，研究行为或活动条件与心理的因果关系，在医学心理学的研究方法中属于
[单项选择]A good modern newspaper is an extraordinary piece of reading. It is remarkable first for what it contains: the range of news from local crime to international politics, from sport to business to fashion to science, and the range of comment and special features (特写) as well, from editorial page to feature articles and interviews to criticism of books, art, theatre and music. A newspaper is even more remarkable for the way one reads it: never completely, never straight through, but always by jumping from here to there, in and out, glancing at one piece, reading another article all the way through, reading just a few paragraphs of the next. A good modern newspaper offers a variety to attract many different readers, but far more than any one reader is interested in. What brings this variety together in one place is its topicality (时事性), its immediate relation to what is happening in your world and your locality now. But immediacy and the speed of production that goes with it mean also that
A. people scan for the news they are interested in
B. different people prefer different newspapers
C. people are rarely interested in the same kind of news
D. people have different views about what a good newspaper is
[单项选择]
The Role of Leadership
In an organisation where there is faith in the abilities of formal leaders, employees will look towards the leaders for a number of things. During drastic change times, employees will expect effective and sensible planning, confident and effective decision-making, and regular, complete communication that are timely. The best way to summarize is that there is a climate of trust between leader and the rest of the team. The existence of this trust brings hope for better times in the future, and that makes coping with drastic change much easier.
In organisations characterized by poor leadership, employees expect nothing positive. In a climate of distrust, employees learn that leaders will act in indecipherable ways and in ways that do not seem to be in anyone’s best interests. The organisation must deal with the practical impact of unpleasant change, but more importantly, must labor under the weight of employees wh
[多选题]关于控制中心(OCC),下列说法错误的是( )。
A.OCC是地铁日常运营、行车组织、设备维护的指挥中心
B.OCC是地铁运营信息的收发中心
C.调度中心主任代表分公司总经理指挥运营工作,代表分公司
与外界协调联络地铁运营支援工作
D.调度部部长负责班组内各岗位调度的协调和统一指挥
[判断题]450M无线列调系统采用有线、无线相结合的组网方式。 （ ）
A.正确
B.错误
[多项选择]可出现血清铁升高的疾病有（）。
A. 铁粒幼细胞性贫血
B. 慢性病性贫血
C. 海洋性贫血
D. 缺铁性贫血
E. 再生障碍性贫血
[单选题]施工用电要求：配电箱至各电器设备的线路，应采用（）电（线）缆，宜架空铺设，且电缆固定位置要牢固，配电箱应采用专用防水型。
A.单层绝缘
B.双层绝缘
C.三层绝缘
D.多层绝缘
[单选题]如某电器通电后不动作，在查找故障时用正灯测电器负端，如（）则证明负端电路正常。
A.试灯亮
B.试灯不亮
C.试灯亮且亮度正常
D.试灯亮而灯光较暗
[判断题]合规风险管理的“三道防线”中，合规管理部门和风险管理部门是第一道防线。（）
A.正确
B.错误
[判断题]检查低压电动机定子、转子绕组各相之间和绕组对地的绝缘电阻,用500V绝缘电阻测量时,其数值不应低于0.5MΩ,否则进行干燥处理。
[单项选择]不能补充血糖的生化过程是（）
A. 食物中糖类的消化吸收
B. 肌糖原分解
C. 糖异生
D. 肝糖原分解
E. 葡萄糖在肾小管的重吸收
[单项选择] It used to be so straightforward. A team of researchers working together in the laboratory would submit the results of their research to a journal. A journal editor would then remove the authors’ names and affiliations from the paper and send it to their peers for review. Depending on the comments received, the editor would accept the paper for publication or decline it. Copyright rested with the journal publisher, and researchers seeking knowledge of the results would have to subscribe to the journal.
No longer. The Internet—and pressure from funding agencies, who are questioning why commercial publishers are making money from government-funded research by restricting access to it—is making access to scientific results a reality. The Organization for Economic Co-operation and Development (OECD) has just issued a report describing the far-reaching consequences of this. The report, by John Houghton of Victoria University in Australia and Graham Vickery of the OECD, makes heavy
A. the background information of journal editing.
B. the publication routine of laboratory reports.
C. the relations of authors with journal publishers.
D. the traditional process of journal publication.
[多选题]线路设备大修施工必须认真贯彻执行“安全第一、预防为主”的方针，严格执行各项（）。
A.施工作业标准
B.科学组织施工
C.确保施工安全
D.质量和进度
[单项选择]在选煤厂，销售精煤的综合水分一般要求要达到（）以下。
A. 5%
B. 10%
C. 20%
[单选题]在有害气体扩散环境中,氧气含量低于( )时不能使用多用途滤毒罐。
A.12%
B.15%
C.17%
D.19%
[单项选择]4个月婴儿，在儿科保健门诊检查，下列哪些情况认为发育异常（）
A. 前囟未闭
B. 头不能抬起
C. 拥抱反射（-）
D. 乳牙未萌发
E. 不能伸手取物
[多项选择]选择目标物的条件有（）。
A. 暗色物体
B. 最好以靠近地平线的天空为背景
C. 大小适度
D. 高度角宜>6度
[判断题]油品氧化过程中的主要生成物是过氧化物、酸类、醇类、酮类和油泥。
A.正确
B.错误
[多选题]导线弧垂的大小与( )等有关。
A.A导线的自重
B.B空气温度
C.C导线的张力
D.D.档距
[判断题]视觉信号分为昼间 、夜间信号。（ ）
A.正确
B.错误
[单选题]我国各民族分布的特点是：大杂居、小聚居、相互交错居住。少数民族人口虽少，但分布很广，我国民族成分最多的省份是()。
A.内蒙古
B.云南
C.广西
D.青海
[单项选择]舞台上的演员不同于画室里的模特儿。舞蹈除自然美外，更注重艺术美，于是便要讲到衣饰。但这衣饰决不像旧戏那样给人套上死板的程式，也不像话剧那样过分地写实。它是绿荷上的露珠，是峭壁上青藤，是红花下的绿叶，是翠柳上的黄鹂，是一种微妙的附着。 这段文字主要谈的是( )。
A. 舞蹈与艺术的关系
B. 舞蹈演员的人体与衣饰的关系
C. 舞姿与形象的关系
D. 舞蹈的自然美与艺术美的关系
[填空题] 是指出于某种需要将乘客从某一区域全部转移到另一区域。
[判断题]热水锅炉内水介质汽化时应停止锅炉运行。
A.正确
B.错误
[单选题]《普速铁路工务安全规则》规定，建设项目Ⅲ级施工由（ ）担当施工负责人。
A.分项目负责人（副）
B.主管安全副段长
C.车间主任
D.设备管理单位副职
[单选题]除休息日和节假日外，中队(站)通常每日出早操，早操时间通常为()，主要进行( )或者()
A.二十分钟,队列体能
B.三十分钟,队列体能C三十分钟,队列训练D二十分钟，体能训练
[判断题]、在学生时代,不应重智、轻德,在学习、生活中都要认真“做人”,为职业生 涯的顺利起步做好准备。 ( )
A.正确
B.错误
[单选题](第六条)严格落实安全教育训练制度。()开展安全常识学习教育,每逢重大节日.重大活动.重要节点,季节转换.队员复退等特殊或敏感时期,以及执行重特大特殊灾害救援时,必须开展符合形势任务.气候特点的安全教育,明确安全防事故措施与要求。()
A.每月
B.每周
C.每天
D.定期
[填空题]电梯曳引轮直径D=790mm，齿轮箱速比i=47/2，电机额定转速为1475rpm，在速度V=2.5m/s时，电机转速n为（）rpm。
[单选题]20世纪70年代起，中国科学家()第一个开发出可以广泛种植的杂交水稻，大幅提高了产量。
A.钱三强
B.申纪兰
C.邓稼先
D.袁隆平
[单选题]甲加油站为一座地处居民区的汽油型大站，每天的早上7：00-9：00晚16：00-19：00和周五-周日时的加油车辆排队情况严重，造成客户由于长时间排队而流失，同时现场纠纷不断，结合该加油站的情况，在无法解决该站硬件的情况下，油站开展以下哪种方式的营销活动，能较好的解决甲油站加油排队的情况。（ ）[1.0]
A.周一—周四夜间20：00-22：00开展0.2元/升的让价
B.周五—周日开展0.2元/升的让价
C.周一—周四全天开展0.2元/升的让价
D.周五—周日夜间20：00-22：00开展0.2元/升的让价
[多项选择]下列关于鱼鳞病局部治疗原则正确的有（）
A. 温和
B. 保湿
C. 轻度剥脱
D. 止痒
E. 散热
