热门试题:
[判断题]清管球的变形能力最强,可以在管道内随意滑动。
[填空题]#1脱硫浆液循环泵B电机的额定电流____________ A。
[单选题]骨伤固定时,顺序为( )
A. 先四肢、后颈部
B. 先颈部、后四肢
C. 先上肢、后颈部、再下肢肢
[单选题]"近期和中期效果评价"又称为
A.总结评价
B.形成评价
C.过程评价
D.结局评价
E.效应评价
[单项选择]Prison Systems
_________(46). A long time ago, prisons were established for detention only. People were kept in prison to wait for torture, death, or other cruel punishment. Near the end of the Middle Ages the people of Europe became angry about the cruel acts of that system, and disagreed strongly. Therefore, less cruel techniques of punishment were used. ______ (47).
The early settlers of America brought with them the idea of isolating prisoners._________(48). After a long isolation, the prisoners could be allowed to go because they would not do any more wrong acts. At the end of the 18th century, however, a religious stopped that system.
About the time of the American Civil War, a new place for young offenders was built in N.Y. _________(49).
At the end of the 19th century, a new idea was introduced. It allowed prisoners to work together during the day. It also reduced problems of administration._________(50).
A. For example, people were sent away from their
[判断题]在一次设备运行而停用部分保护进行工作时,应特别注意不经连接片的跳合闸线及与运行设备安全有关的连线。
A.正确
B.错误
[判断题]【判断题】 电力通信工作票有污损不能继续使用时,应办理新的电力通信工作票。
A.正确
B.错误
[单选题]水环真空泵在启动前灌泵时,液位将达到( )。
A.泵壳内全部灌满
B.泵壳的一半
C.泵壳的1/3
D.泵壳的2/3
[单选题](单选题,4 分)
28岁女,第一胎38周,B超提示为前置胎盘,产科腹部检查所见
A.容易发生胎位异常
B.子宫小于妊娠月份
C.宫体硬如板状
D.子宫大于妊娠月份
E.枕先露者胎头高浮
[判断题] PLC 的双向晶闸管适应于要求高速通断、快速响应的交流负载工作场合。( )
A.正确
B.错误
[判断题]应急救援队伍应按照“统一指挥、分级负责,协调运转”的原则开展工作。( )
A.正确
B.错误
[判断题]部分停电的工作,小于表3-1规定距离以内的未停电设备,应装设临时遮栏,临时遮栏可用坚韧铁质材料制成,装设应牢固,并悬挂“止步,高压危险!”标示牌。
A.正确
B.错误
[多选题] 有毒气体造成人体中毒的机理性有( )。
A.刺激性危害
B.腐蚀性
C.神经麻醉性
D.窒息性危害
[多选题]在信贷发放情况专项统计中,以下说法正确的是( )
A.信贷发放统计,既包括贷款发放额统计,也包括贷款收回额统计
B.贷款发放指金融机构直接发放给客户的贷款,期间转入贷款及其他贷款变动因素增加的贷款也应计入
C.贷款收回是指金融机构直接从客户处收回的贷款,包括转出贷款、核销贷款、政策性置换贷款、以物抵债贷款、债转股贷款和其他贷款变动因素减少的贷款等
D.余额属性报送自年初至报告期末的累计发生额
[填空题]
Dolphins are not the only animals{{U}} (31)
{{/U}}humans that use sounds in an apparently intelligent manner. Whales
also use a complex system of sounds{{U}} (32) {{/U}}is similar in many
ways to a human language. One type of whale even sings, and its songs can{{U}}
(33) {{/U}}on for as long as three or four hours. What is more, they
can be heard under water at{{U}} (34) {{/U}}of more than 300 kilometers.
After analyzing one of these songs with the aid of a computer, Carl Sagan said
it{{U}} (35) {{/U}}at least a million "bits" of information. This is
approximately the same{{U}} (36) {{/U}}of "bits" as in a long poem like
the Odyssey.
Chimpanzees also use a system of different sounds
to communicate with each{{U}} (37) {{/U}}. One type of cry{{U}} (38)
{{/U}}to mean something like "danger in the air" or "big bird" and another
apparently means "danger on the ground" or "snake". When they{{U}} (39)
{{/U}}the first cry, they hi
[简答题]如果900/1800双频网中要求只在DCS1800网络实现GPRS业务,为保证DCS1800网络更好地使用CS3/CS4编码速率,进行网络规划时,应采用哪些措施?
[多选题]油品的分类有( )。[易]
A. .汽油
B. .矿物油
C. .煤油
D. .动植物油
[单项选择]黄连的功效是
A. 清热利湿
B. 清热利尿
C. 清热燥湿
D. 清热通便
E. 清热止咳
[单项选择]肌力为0级时应选择以上哪一训练方法()
A. 传递神经冲动的训练
B. 主动一辅助训练
C. 免负荷运动
D. 由主动训练进展到抗阻训练
E. 采用器械抗阻训练方法
[多选题][多选] 中国近代史是一部中国遭受侵略的历史,也是一部人民反抗侵略的历史。台湾人民曾经多次反抗外来侵略,有()
A.1867年,反抗美国海军入侵,击毙马肯基
B.1874年,高山族人民痛击西乡从道率领的日本侵略者
C.1895年,台湾人民和黑旗军共同抗击日本侵略,誓死保台
D.1985年6月到10月,对抗日军两个师团和海军舰队,使日军死伤惨重
[判断题]固定收益证券不易受到购买力风险的损害。( )
[单选题]高速铁路主要行车工种岗位人员岗位适应性培训由铁路局组织实施,采取脱产培训与()学习相结合的方式进行。
A.日常培训
B.日常学习
C.日常技术业务
D.日常理论学习
[单选题]牵引供电停电作业时,专业作业人员(包括所持的机具、材料、零部件等)与周围带电设备的距离不得小于下列规定: 25kV和35kV为( )mm.
A.1500
B.1000
C.700
D.600
[单选题]《行规》第118条:采取引导信号接车时,动车组列车按()模式进站。
A.完全监控
B.ATP引导
C.部分监控
D.隔离
[单项选择]I just can’t understand ______ at him. He is only eleven!
A. you to laugh B. you laugh C. you why laugh D. your laughing
[多选题] 低瓦斯矿井应符合以下哪些条件?( )
A.绝对瓦斯涌出量臆40 立方米辕分钟
B.相对瓦斯涌出量>10 立方米辕t
C.相对瓦斯涌出量臆10 立方米辕t
D.绝对瓦斯涌出量>40 立方米辕分钟
[判断题]会话层的作用是互联主机通信。
A.正确
B.错误
[单项选择]关于血尿的病因的描述,错误的是()
A. 98%由泌尿系统疾病引起
B. 急性盆腔炎
C. 急进性高血压
D. 环磷酰胺引起的出血性膀胱炎
E. 急性肠炎
[单项选择]用哪种方法进行渗透检测时需要使用黑光灯()。
A. 荧光渗透法
B. 着色渗透法
C. 非荧光渗透法
D. 以上方法都需要
[单选题]青铜主要是铜元素与( )元素组成的合金。
A.铝
B.锡
C.镍
[多选题]《中华人民共和国电力法》第七十条规定:电力管理部门作为执法主体享有的处罚权包括()。
A.责令停止违法行为
B.迫缴电费
C.罚款
D.责令赔偿损失