热门试题:
[单项选择]在碘量法中，淀粉是专属指示剂，当溶液呈蓝色时，这是（）。
A. 碘的颜色
B. I－的颜色
C. 游离碘与淀粉生成物的颜色
D. I－与淀粉生成物的颜色
[单选题]以下不符合限制人身自由行政强制措施程序的是（ ）
A.当场告知当事人采取行政强制措
施的理由、依据以及当事人依法
享有的权利、救济途径
B.实施行政强制措施后48小时内告知当事人家属实施行政强制措施的行政机关、地点和期限
C.紧急情况下当场实施行政强制措施的，执法人员在返回行政机关后立即向行政机关负责人报告并补办批准手续
D.实施行政强制措施目的已达到或者条件已经消失，应当立即解除
[多选题]缩短熔化期的主要措施（ ）。
A.减少热停工时间
B.强化用氧
C.提高变压器输入功率
D.废钢预热
E.增加冶炼周期
[单选题]足月新生儿。生后5天，出现发热、拒奶、尖叫，抽风1次。检查：皮肤、巩膜黄染，呼吸急促，发绀，两肺清晰。脐部红，有脓性分沁物。最可能的诊断是
A.肺炎，低钙惊厥
B.败血症并发化脓性脑膜炎
C.颅内出血
D.呼吸窘迫综合征，低钙抽搐
E.败血症并发低血糖
[单项选择]舵机推舵液压缸所需推力的大小取决于（）。
A. 舵叶上水压力
B. 液压泵的驱动功率
C. 液压泵的排量
D. 转舵装置
[单项选择]关于鼓室的描述，错误的选项是（）。
A. 为颞骨内的小腔
B. 室壁为皮肤，含有耵聍腺
C. 外侧壁是鼓膜
D. 借咽鼓管与咽相通
E. 内侧壁与内耳相邻
[单选题]装、拆接地线时，人体不得（）接地线或未接地的导线，以防止触电。
A.靠近
B.碰触
C.临近
D.贴近
[单项选择]对胰岛功能完全丧失的糖尿病患者，仍有降血糖作用的药物是（）。
A. 格列本脲
B. 二甲双胍
C. 甲苯磺丁脲
D. 氯磺丙脲
E. 甲磺吡脲(达美康)
[单选题]降压启动在限制起动电流的同时,还降低了起动( )
A.调速
B.转矩
C.降压
[单项选择]拉伸不锈钢首选的模具材料是（）
A. 球墨铸铁
B. 高镍合金钢
C. 锡青铜
D. 铝青铜
[单选题]有设置辅站的施工作业，辅站向（ ）办理请点得到批准后方可进行作业
A.行调
B.主站
C.请点站
D.销点站
[单项选择]二尖瓣膜位于什么部位（）
A. 左侧房室之间
B. 右侧房室之间
C. 左心室与主动脉之间
D. 右心室与主动脉之间
E. 左右心室之间
[多选题]关于本案的审理，下列说法正确的是
A.田某有权进行陈述和申辩
B.市烟草局应当组织听证会
C.市烟草局应当指派两人进行
核查
D.市烟草局应当出具不予许可
的书面决定
[多选题] 下列几种情况中,作为降低干扰的一般手段,有:( )
A.改善频率配置
B.使用定向天线及定向天线下倾
C.降低天线高度
D.增大BTS发射功率
[单选题]轴的作用是( )
A.降低强度
B.支承零件
C.降低速度
D.增加强度
[单选题] 单选题14 （ ）是构件抵抗变形的能力，不仅与材料性质有关，也与构件的截面和形状有关。
A.硬度
B.刚度
C.塑性
D.韧性
[不定项选择题]A.液状石蜡
A.乳果糖
B.酚酞
C.药用炭
D.硫酸镁
E.导泻作用剧烈，可引起反射性盆腔充血的是
[单项选择]
Some people think they have an answer to the troubles of automobile crowding and dirty air in large cities. Their answer is the bicycle, or" bike". In a great many cities, hundreds of people ride bicycles to work every day. In New York City, some bike riders have even formed a group called Bike for a Better City. They claim that if more people rode bi- cycles to work there would be fewer automobiles in the downtown section of the city and therefore less dirty air from car engines. For several years this group has been trying to get the city government to help bike riders. For example, they want the city to draw bicycle lanes on some of the main streets, because when bike riders must use the same lanes as cars, there are accidents. Bike for a Better City feels that if there were special lanes more people would use bikes. But no bicycle lanes have been drawn. Not everyone thinks it is agood idea--they say it will slow traffic. Some store owners on the main streets say tha
A. Traffic Crowding in New York City
B. Air Pollution in New York City by Cars
C. Special Lanes for Passengers
D. A Solution to Traffic Problems in New York
[单选题]我国第一所乡村幼稚园的创办人是( )。
A.陶行知
B.蔡元培
C.陈鹤琴
D.张雪门
[填空题]Some years ago, an American policeman found a woman lying near a lonely road. She did not appear to have had an accident. But she was (S1)______ and clearly in a state of shock. So he (S2)______her to the nearest hospital. She began to tell the doctor on duty the story which was astonishing and (S3)______She had been driving along a country road when she had been stopped by a flying saucer landing in front of her. She had been forced to leave the car and enter the flying saucer by (S4)______which looked like human beings and which could easily make themselves understood although they could not speak. It was as though they could read her thoughts and she could read theirs. They (S5)______her politely and allowed her to leave after carrying out a number of tests on her. As she otherwise seems to be (S6)______, the doctor decided that she was probably (S7)______from the side effects of some drug. The woman insisted on being allowed to go home. (S8)______The police then started to make inq
[单选题]陈某和朋友庞某在影院看电影，中途觉得剧情无趣，便想寻求刺激，庞某出去打110报警称该电影院出现火灾，陈某在场内大喊“起火了”，现场出现混乱局面，未造成任何损失。根据《治安管理处罚法》的规定，二人的行为应以（ ）予以处罚。
A.扰乱单位秩序
B.寻衅滋事
C.虚构事实扰乱公共秩序
D. 扬言实施放火
[多选题]以下情形可以从轻或者减轻行政处罚的有（）。
A.尚未完全丧失辨认或者控制自己行为能力的精神病人
B.智力残疾人有违法行为的
C.违法行为在一年内未被发现的
D.不满十四周岁的人有违法行为的
[单选题] 繁忙干线客运列车脱轨18辆以上并中断铁路行车( )小时以上的,为特别重大事故。
A.30
B.48
C.10
D.18
[多选题]10kV及以下的配电线路安装时，对弧垂的要求是（ ）。
A.A-弧垂的误差不应超过设计值的±7%
B.B-同档内各相导线弧垂宜一致
C.C-水平排列的导线弧垂相差不应大于50mm
D.D-观测弧垂时应实测导线或避雷线周围空气的温度
E.E-当紧线段在4档及以下时，靠近中间选择2档
[单选题]谷物库房的火灾危险性应划为()。
A. 丁类
B. 戊类
C. 乙类
D. 丙类
[简答题]Love means growth for both myself and the person I love. If I love you, 1 am growing as a result of my love. You are a stimulant for me to become more fully what i’ might become, and my loving enhances your being as well. We each grow as a result of caring and being cared for; we each share in an enriching experience that doesn’t detract from our being. Love means making a commitment to the person I love. This com mitment doesn’t entail surrendering our total selves to each other; nor does it imply that the relationship is necessarily permanent. It does entail a willingness to stay with each other in times of pain, uncertainty, strug gle, and despair, as well as in times of calm and enjoyment, love means trusting the person ! love. If I love you, I trust that you will accept my caring and my love and that you won’t deliberately hurt me. I trust that you will find me lovable and that you won’t abandon me; I trust the reciprocal nature of our love. If we trust each other, we are willi
[判断题] 节庆活动对于旅游形象的推广具有较为积极的作用。_______
A.正确
B.错误
[单选题]RM80清筛车电路图中,电器元件二极管用( )来表示。[332020103]
A.a
B.h
C.b
D.n
[判断题]公安机关人民警察擅自使用装备弹药,情节轻微尚未构成犯罪的,对直接责任人员和直接负责的主管人员给予行政处分;构成犯罪的,依法追究刑事责任。
A.正确
B.错误
[不定项选择题]A.利多卡因
A.的卡因
B.可卡因
C.普鲁卡因
D.氯乙烷
E.最理想的冷冻麻醉药是
[单项选择]
C8损伤平面的关键肌为（）。
A. 小指展肌
B. 肱三头肌
C. 中指屈指肌
D. 桡侧腕长伸、短伸肌
E. 肱二头肌、旋前圆肌
[单项选择]正常成人在平静呼吸时，每次呼出吸进的气量约为（）
A. 300～350ml
B. 400～600ml
C. 600～700ml
D. 500～800ml
E. 800～1000ml
[判断题]本规程适用于国家电网公司系统各单位运行中的信息系统及相关场所，其他相关系统可参照执行。
A.正确
B.错误
[填空题]当整型变量n的值能被13除尽时，表达式是【 】。
