热门试题:
[多项选择]电子商务相关法律问题包括（）.
A. 市场准入问题
B. 电子合同问题
C. 电子商务物流问题
D. 电子签名问题
[单选题]乳腺囊性增生症的主要处理措施是（ ）。
A.服药
B.手术
C.定期复查
D.激素治疗
E.理疗
[判断题]国际结算基本方式中占主导地位的信用证结算方式出现边缘化是目前国际结算的发展趋势之一
[多选题]《就业促进法》第三章公平就业中,包括下列哪些选项( )
A.国家保障妇女享有与男子平等的劳动权利
B.各民族劳动者享有平等的劳动权利
C.国家保障残疾人的劳动权利
D.农村劳动者进城就业享有与城镇劳动者平等的劳动权利
[多选题]下列行李、包裹规定计价重量正确的是（ ）。
A.残疾人用车25kg/辆
B.自行车25kg/辆
C.助力自行车40kg/辆
D.两轮轻便摩托车50kg/辆
[单选题]4．原发性腹膜炎最常见的感染来源是
A.．胃穿孔
B.．十二指肠破裂
C.．病原菌经血行和淋巴途径或女性生殖道入腹腔
D.．绞窄性肠梗阻
E.．结肠手术污染
[单项选择]旅游合同中债务人对债权人负有的偿还债务的义务属于（）
A. 积极义务
B. 消极义务
C. 一般义务
D. 特定义务
[单选题]下列对自由脱扣描述不正确的是( )。
A.只要接到分闸信号，在分闸弹簧作用下断路器就能完成分闸操作
B.可以保证断路器合于短路故障时，能迅速断开，避免扩大事故范围
C.操动机构在断路器合闸到任何位置时，接收到分闸脉冲命令均应立即分闸
D.断路器在合闸过程中的任何时刻，若保护动作接通跳闸回路，断路器能可靠地断开
[单选题]当最后一列电客车出清施工区域后，方可安排满
足条件的（） 施工作业。
A.A 类
B.B 类
C.C 类
D.D 类
[单项选择]在歌海娜和西拉德混酿中，歌海娜主要是为葡萄酒（）。
A. 增加酒精和酸度
B. 增加酒精减少酸度
C. 减少酒精增加酸度
D. 减少酒精和酸度
[单选题]当（ ）时能使热继电器动作。
A.电动机起动
B.电动机轻载运行
C.电动机长时间过载运行
D.电动机短时过载运行
[判断题]平地搬运时伤员头部在前，上楼、下楼、下坡时头部在下，搬运中应严密观察伤员，防止伤情突变。
A.正确
B.错误
[单选题]无人机左侧风中起飞，侧风有使飞机机头向偏转的趋势
A.左
B.右
C.视风速的大小不同可能向左也可能向右
[不定项选择题]蛋白质分子的最大吸收峰在哪一波长附近？（ ）
A.240nm
B.260nm
C.280nm
D.570nm
[判断题]《民航空中交通管理安全评估管理办法》适用于空管运行单位遇到重大变更时,开展安全评估的情况。
A.正确
B.错误
[单项选择]
The most accurate and most boring way to (105) Java is that it is a new computer programming language developed by Sun Microsystems that creates (106) independent programs that can be distributed and nm remotely. To run Java programs, a computer must have a Java interpreter. Currently (107) Java programs are small "applets" that are (107) as part of web pages.
When you use a Java (108) browser to view a Web page that includes a Java applet, the browser loads the applet onto your computer through your modem or network. Then the Java interpreter runs the applet, which could include animation or sound, on your computer rather than transmitting the code bit by bit over Internet. A few thousand bytes of Java code can tam into a powerful program on your computer.
So an applet could include (109) with Java interpreter.
（105）是（）
A. command
B. comment
C. describe
D. discover
[单项选择]中风脱证，昏不知人，目合口张，手撒肢冷，二便自遗，宜选方为
A. 天麻钩藤饮
B. 羚羊钩藤汤
C. 参附汤合生脉散
D. 桃仁承气汤
E. 涤痰汤
[单项选择]烧伤补给液体种类哪种不合适（）
A. 电解质溶液以输入生理盐水溶液为主
B. 基础水分用5%或10%葡萄糖溶液
C. 电解质溶液以输入平衡盐溶液为主
D. 面积大的深度烧伤可补给部分全血
E. 胶体液以血浆为首选
[单选题]独立通信站、综合大楼接地网的接地电阻应（）进行一次测量，变电站通信接地网应列入变电站接地网测量内容和周期
A.每月
B.每季度
C.每半年
D.每年
[单选题]一日多价是指银行根据国内外外汇市场的汇率波动及其他因素分析，在一日内对（ ）制订多个挂牌汇价。
A.人民币
B.外币对人民币
C.同一外币
D.不同外币
[判断题]曲线地段的外轨超高，最大实设超高，双线地段不得超过150mm( )PJ43
A.正确
B.错误
[填空题]
The history of the park can be traced back to the {{U}} (1)
{{/U}} century. In the fifteenth and sixteenth centuries people wouldn’t
really have understood what a park was. The idea of a park simply didn’t exist.
People at that time knew about {{U}} (2) {{/U}} because most of the
population was involved in it. But {{U}} (3) {{/U}} was seen as something
dangerous. People wanted {{U}} (4) {{/U}} and {{U}} (5) {{/U}}
landscapes that showed how the wilderness of nature could be made safe and
beautiful. This was how parks began.
Only rich people had parks,
and socially, parkland quickly became significant as a status symbol, first
appearing near large country houses like because it was where the big
{{U}} (6) {{/U}} lived. Also very {{U}} (7) {{/U}} socially was
tree-planting because trees involve long-term {{U}} (8) {{/U}}. They
express a {{U}} (9) {{/U}} in the future, and so they were carefully
planted in {{U}} (10) {{/U}} posit
[多选题]“三个代表”重要思想的形成条件( )。
A. “三个代表”重要思想是在对冷战结束后国际局势科学判断的基础上形成的
B. “三个代表”重要思想是在建设中国特色社会主义伟大实践基础上形成的
C. “三个代表”重要思想是在科学判断党的历史方位和总结历史经验的基础上提出来的
D. “三个代表”重要思想是在战争与革命的时代条件下形成的
[简答题]配制c(NaOH)=0.1mol/L，并标定。称取干燥至恒重的基准物质领苯二甲酸氢钾0.5828g。经NaOH滴定，消耗NaOH体积的三次平均数为22.25ml，空白为0.15ml。求标定c(NaOH)=mol/L。(注：与1mL NaOH标准溶液1mol/L相当的基准邻苯二甲酸氢钾的质量是0.2042g)
[多项选择]下列矿物中，对冶炼进程有妨碍作用的：（）。
A. S
B. 碱金属K和Na
C. P
D. Zn
E. Pb
F. As
[单选题]Some young soldiers who had recently joined the army were being trained in modern ways of fighting,and one of the things they were shown was how an unarmed man could trick an armed enemy and take his weapon away from him．First one of their two instructors took a knife away from the other,using only his bare hands;and then he took a rifle away from him in the same way．After the lesson,and before they went on to train the young soldiers to do these things themselves,the two instructors asked them a number of questions to see how well they had understood what they had been shown．One of the questions was this:“Well,you now know what an unarmed man can do against a man with a rifle．Imagine that you are guarding a bridge at night,and that you have a rifle．Suddenly you see an unarmed enemy soldier coming towards you．What will you do?”
The young soldier who had to answer this question thought carefully for a few seconds before he answered,and then said,“Well,after what I have just seen,I think that the first thing I would do would be to get rid of my rifle as quickly as I could,so that the unarmed enemy couldn't take it from me and kill me with it!”
The ending of the passage is__.
A.serious
B.mysterious
C.curious
D.humorous
[多选题]施工必须纳入月度施工计划，施工项目包括：（）的施工。
A.线路大中修
B.路基桥隧涵大修
C.大型养路机械施工
D.临时补修
[单项选择]压燃式发动机燃烧过程分为四个阶段：（）速燃期（明显燃烧期）、缓燃期、补燃期。
A. 滞后期
B. 提前期
C. 着火落后期
D. 火焰形成期
[多选题]下列行为严禁在操作塔机时发生的有（ ）。
A.A、超载起吊
B.B、沿地面拖曳吊物
C.C、起吊载荷突然加速
D.D、吊运载荷从人员上方通过
[多选题]白酒在储存的过程中发生哪些变化?( )
A. 物理变化
B. 化学变化
C. 温度变化
[简答题]使用蓄电池平衡重式叉车应特别注意蓄电池的哪些安全要素？
[多项选择]关于老年人高血压的临床表现中说法正确的有（）
A. 血压波动较大
B. 容易体位性低血压
C. 大部分为舒张压高血压
D. 常合并心脑、肾损害
[不定项选择题]A.成立维护自身合法权益的社会团体的权利
A.自主选择权
B.受尊重权
C.人身自由权
D.消费者的民族习惯应当被尊重，这是
[单选题]可燃气体、蒸汽和粉尘与空气(或助燃气体)的混合物,必须在一定范围的浓度内,遇到足以起爆的能量才能发生爆炸,这个可以爆炸的浓度范围叫做该爆炸物的()。
A.爆炸浓度极限
B.爆炸极限
C.爆炸上限
[单项选择]基于软件架构的设计(Achitecture Based Software Development，ABSD)强调由商业、质量和功能需求的组合驱动软件架构设计。它强调采用 (11) 来描述软件架构，采用 (12) 来描述需求。
A. 用例与类图
B. 用例与视角
C. 用例与质量场景
D. 视角与质量场景
