热门试题:
[判断题]怀疑可能存在有害气体时,应立即将人员撤离现场,转移到通风良好处休息。抢救人员进入险区应戴防毒面具。
A.正确
B.错误
[单选题](1)从此再也没见过;(2)把两条小鱼冲进大河;(3)一场大水;(4)忘记了对方;(5)也忘记了自己
A.2—5—4—3—1
B.3—2—1—4—5
C.2—3—4—5—1
D.3—5—2—1—4
[多项选择]肠梗阻的手术适应证有()。
A. 各种类型的绞窄性肠梗阻
B. 肿瘤及先天性肠道畸形所致梗阻
C. 非手术治疗无效的肠梗阻
D. 痉挛性肠梗阻
E. 腹部触及包块的肠梗阻
[单选题]公安机关在收到被处罚人提出暂缓执行行政拘留申请后,应当()作出决定。
A.立即
B.12小时内
C.24小时内
D.2日内
[填空题]急性增生性肾小球性肾炎又称毛细血管内增生性肾小球肾炎。增生的细胞以()的系膜细胞和内皮细胞为主。大多数病例与()感染有关。
[单选题]钢的含碳量为( )。
A.小于2.06%
B.大于3.0%
C.大于2.06%
D.<1.26%
[判断题]在交叉档内松紧、降低或架设导、地线的工作,只有停电检修线路在带电线路下面时才可进行,应采取防止导、地线产生跳动或过牵引而与带电导线接近至表4规定的安全距离以内的措施。
A.正确
B.错误
[单项选择]航空摄影模型正常工作受自然环境影响的主要因素是()
A. 地表是否凹凸平坦
B. 风向
C. 温度、风力
[单项选择]对副溶血性弧菌培养特性叙述正确的是()
A. TCBS平板上培养菌落呈绿色
B. TCBS平板上培养菌落呈红色
C. TCBS平板上培养菌落呈黑褐色
D. 亚碲酸钾琼脂平板上培养菌落呈灰褐色
E. 亚碲酸钾琼脂平板上培养菌落呈褐色
[单选题] GPS 接收机定位误差的大小与下列________ 因素有关。
A.卫星几何图形
B.测距误差的大小
C.操作者的熟练程度
D.卫星几何图形与测距误差的大小
[单项选择]The history of civil engineering is a very important story in the development of civilization. Civil engineers began practicing their (47) four thousand years ago. Every great civilization, Egyptian, Minoan, and Roman, (48) , had their civil engineers. What is left of their work is proof that they were intelligent. These engineers of the ancient world built entire cities. They (49) systems of pipes which supplied fresh water. They built water pipelines for farm lands as well as bridges of great length. The ruins of their structures tell us (50) about the work of early engineers.
Consider the pyramids of Egypt. They are (51) that some of the earliest engineers had great scientific ability. They are also proof that those engineers could make lasting works of art and design. Although they lived thousands of years ago, the Egyptian engineers used very (52) measurements. The base of the largest pyramid -- the great pyramid near Gizeh -- comes to within inches of being a perf
[简答题]
Last time we started looking at the question of management and wondering what the term actually meant. Then we took a brief look at the concept of scientific management. You remember, we decided it was useful but not enough on its own. So today we’re going to look at another aspect—behavioral management. You may not really have come across this word "behavioral" before, though I’m sure you are familiar with the word "behavior". Behavioral simply means having to do with behavior. And that is our starting point for today: We are going to start by realizing that the activity of any organization is human activity, designed to achieve human goals. So we are really talking about human behavior.
Any business concern does two things. First, it provides either goods or services that the customer needs. That is, it either makes things or does things for other people in exchange for money. Second, it provides people with work—and most of u
[判断题] 为充分了解基层建设情况,领导机关可向基层单位索要文字材料,但要从严控制。( )
A.正确
B.错误
[单选题]生成宗气的脏器是
A.心
B.脾
C.肺
D.肝
E.肾
[单选题]必须熟知调车作业区的技术设备、()和作业方法,以及接近线路的一切建(构)筑物的形态和距离。
A.周边环境
B.工作场所
C.作业环境
[填空题]I’m afraid you___________________(错过了最后期限),so your application can not be considered.
[多选题]97. 下列关于行政执法监督的说法中哪几个选项的表述是正确的?
A. 省级以上人民代表大会常务委员会才享有监督权
B. 县级以上人民政府的行政执法情况受同级人大常委会监督
C.县级以上人大常委会依照法律、法规的规定进行监督
D.县级以上人民政府工作部门的行政执法情况受同级人大常委会监督
[单项选择]药材浸水中,水被染成黄色,先端呈喇叭状,内侧有一短缝的是
A. 西红花
B. 红花
C. 金银花
D. 洋金花
E. 款冬花
[判断题]城市维护建设税是以纳税人实际缴纳的增值税、消费税和营业税的税额为计税依据而征收的一种税,因此,对出口产品退还增值税、消费税的,也应相应退还已缴纳的城市维护建设税。 ( )
[单选题]涵洞的轴长( )对应高度处路基宽度,并满足路肩安装封闭网的要求。
A.不应小于
B.不应大于
C.小于
D.等同于
[单选题]349、动车组列车因冰雪天气限速后,遇动车组走行部、车体以及信号设备被击打等情况,应限速( )km/h及以下。
A.A、120
B.B、160
C.C、200
[多选题]下列物质( )为完全燃烧产物。
A.二氧化硫
B.一氧化碳
C.二氧化碳
D.水蒸气
E.氯化氢
[填空题]Arsenal’s goal keeper Jens Lehmann was couldn’t continue to play because he was injured by Samuel Eto’o.
[判断题]( )《铁路旅客运输服务质量规范》中规定:列车晚点要及时通告,超过60分钟时,向旅客.货主道歉,并积极做好服务工作。
A.正确
B.错误
[单项选择]Decide which of the choices given below would best complete the passage if inserted in the corresponding blanks. Mark the best choice for each blank on your answer sheet.
More than 40 thousand readers told us what they looked for in close relationships, what they expected (31) friends, what they were willing to give in (32) , and how satisfied they were (33) the quality of their friendships. The (34) give little comfort to social critics. Friendship (35) to be a unique form of (36) bonding. Unlike marriage or the ties that (37) parents and children, it is not defined or regulated by (38) Unlike other social roles that we are expected to (39) as citizens, employees, members of professional societies and (40) organizations—it has its own principle, which is to promote (41) of warmth, trust, love, and affection (42) two people.
The survey
A. appears
B. feels
C. leads
D. sounds
[单选题]关系数据库管理系统应能实现的专门关系运算包括______。
A.选择、索引、统计
B.选择、投影、连接
C.关联、更新、排序
D.显示、打印、制表
[判断题]系统发生事故时,各级运行值班人员应坚守工作岗位,事故单位的运行值班人员应立即将事故情况准确、清晰的向省调值班调度员汇报。
A.正确
B.错误
[多项选择]基坑发生坍塌以前的主要迹象有( )等。
A. 周围地面出现裂缝,并不断扩展
B. 支撑系统发出挤压等异常响声
C. 环梁或排桩、挡墙的水平位移较小
D. 支护系统出现局部失稳
E. 大量水土不断涌入基坑
[单选题]总队、支队两级现场指挥部必须设置灭火救援安全助理,负责现场安全管控监督。消防救援()、()到场应明确现场安全员,负责现场观察监测和预警提示。( )
A.总队、支队
B.支队、大队
C.大队、站
D.部局、总队
[单选题]可以减少或防止焊接电弧的( )的方法适当改变焊件上的接地线位置。
A.A、电流
B. B、电压
C.C、电热
D. D、磁偏吹
[单项选择]
Money and Love
When the Romantic Movement was still in its first favor, it was a common matter of debate (36) people should marry for love or for money. The young people concerned usually favored love, and their parents usually favored money. In the novels of the period the dilemma was felicitously (巧妙地) solved by the discovery, (37) the last page (38) the apparently penniless heroine was really a great heiress. But in real life young men (39) hoped for this denouement (结局) were apt to be disappointed. Prudent parents, (40) admitting that their daughters should marry for love, took care (41) all the young men they met should be rich. This method was sometimes very successful; it was adopted, for example, by my maternal grandfather, who had (42) romantic daughters, none of (43) married badly.
In these days of psychology the matter no (44) looks so simple
A. but
B. however
C. so
D. while
[多选题]装有SF6设备的配电装置室和SF6气体实验室,应装设_____。
A.装设强力通风装置
B.风口应设置在室内底部
C.排风口不应朝向居民住宅
D.排风口不应朝向行人
[判断题]石子在堤坝临时紧急抢险时用途广,用量大。
A.正确
B.错误
[判断题]列车操纵示意图应包括列车运行速度曲线和运行时分曲线。( )
A.正确
B.错误
[单选题]描写利率期限结构的“反向的”收益率曲线意味着( )。
A.短期债券收益率比长期债券收益率高,预期市场收益率会上升
B.长期债券收益率比短期债券收益率高,预期市场收益率会下降
C.长期债券收益率比短期债券收益率高,预期市场收益率会上升
D.短期债券收益率比长期债券收益率高,预期市场收益率会下降
[单选题]桥梁的活动支座禁止在辊轴和活动面上涂( )。
A.石墨
B.黄油
C.机油
D.油漆
[单项选择]开办银期转账业务,应取得上级行授权并向市分行向当地()备案。
A. 人民银行
B. 建设银行
C. 农业银行
D. 银监局