热门试题:
[单项选择]下列有关运算符重载的叙述中,正确的是
A. 运算符重栽是多态性的一种表现
B. C++中可以通过运算符重载创造新的运算符
C. C++中所有运算符都可以作为非成员函数重载
D. 重载运算符时可以改变其结合性
[单选题]贯穿中共十六大报告的一条主线是( )
A.全面建设小康社会
B.加强和改进党的建设
C.“三个代表”重要思想
D.加快改革开放的步伐
[单选题]学生票不可享受( )的优惠。
A.硬座客票
B.软座客票
C.加快票
D.空调票
[单选题]“罐已停稳,可以开门,OK!”是把钩工( )安全确认内容。
A.班前
B.班中
C.班末
D.随时
[多项选择]机械通气的适应症是()
A. 阻塞性通气功能障碍
B. 未经治疗的纵隔气肿
C. 限制性通气功能障碍
D. 肺实质病变
E. 未经治疗的气胸
[单项选择]假如某账户本期增加发生额为1200元,减少发生额为1500元,期初余额为1300元,则该账户本期期末余额为( )元。
A. 4000
B. 1600
C. 1200
D. 1000
[多项选择]以下是管理评审主要输出内容______。
A. 质量管理体系及其过程有效性的改进
B. 与顾客要求有关的产品的改进
C. 资源需求
D. 顾客反馈
E. 可能影响质量管理体系的变更
[单项选择]I came to feminism the way some people come to social movements in their early years: out of self-interest. I got on the equality bandwagon because I was a young woman with a streak of ambition a mile wide, and without a change in the atmosphere I thought I was going to wind up living a life that would make me crazy. As my father said not long ago, "Can you imagine what it would have been like if you had been born 50 years earlier Your life would have been miserable." The great thing was that it was possible to do good for all while you were doing well for yourself. Each of us rose on the shoulders of women who had come before us. Move up, reach down: that was the motto of those who were worth knowing. But it was not just other women we elevated, but entire enterprises. More women on the staffs and the mastheads of the country"s largest publications changed them. It resulted in newspapers and magazines that covered women as more than a mixture of recipes and fashion collections. But there"s one question that always lurks around the margins of the battle for equal rights: how will we know when we"ve won Sometimes it seems like a classic dance of two steps forward, one back. Indra Nooyi, an Indian-born number cruncher, was recently named CEO of Pepsi. But that makes her one of only 11 women now running a Fortune 500 company, which works out to slightly more than 2 percent. And Forbes magazine just published an essay titled "Don"t Marry Career Women" by a male writer who couldn"t see the advantages of a wife who could pay the mortgage and support the children even if her husband lost his job or suffered a massive coronary. That kind of nonsense takes you back in time, to the early days when women dumped babies on the desk of the mayor of Syracuse to protest the lack of child care. Maybe it was the classic protest slogan "Don"t cook dinner—starve a rat today," but the perception was that the fight for equality was a war against men. But the battle was really against the waste of talent, the waste to society, the waste of women who had certain gifts and goals and had to suppress both. The point was not to take over male terrain but to change it because it badly needed changing. The depth and breadth of that transformation is what reflects the success of the movement, and by that measure, women are doing well. And so is everyone else.The best reason for women"s rise is that
A. women helped each other in social life.
B. more women were employed and achieved success.
C. more women succeeded in food and fashion industries.
D. a valuable motto encouraged women to strive.
[多选题]电加热器通电后,电加热器的电热管表面温度升高,蒸发风机吸入( )的混合空气经电加热表面与之换热后温度升高,经过升温处理后的空气送入风道并进入客室内,对客室进行制热。
A.新风
B.回风
C.混合风
D.废排风
[多项选择]下列关于数据2,5,5,7,9,5,9的的说法,正确的是()。
A. 平均数为5
B. 中位数为5
C. 众数为5
D. 极差为7
E. 平均数为6
[单选题] 消防救援机构在作出( ),应当召集当事人到场,说明拟认定的起火原因,听取当事人意见;当事人不到场的,应当记录在案。
A. 火灾原因认定前
B. 火灾事故认定前
C. 火灾事故认定后
D. 火灾原因认定后
[单选题]应用程序PING发出的是()报文
A.TCP请求报文
B.TCP应答报文
C.ICMP请求报文
D.ICMP应答报文
[单项选择]牛浦郎是哪部作品中的人物()
A. 《水浒传》
B. 《醒世姻缘传》
C. 《儒林外史》
D. 《警世通言》
[单项选择]
A. burn
B. burning
C. to burn
D. burnt
[单选题]封锁地段放行列车时,轨道静态几何尺寸偏差不得超过经常保养容许偏差管理值。列车限速 Vmax≤45km/h 时,半径小于 800m 曲线及直线地段,混凝土轨枕可每隔 2 根拧紧 1 根,木枕 可每隔( )根钉紧 1 根。
A.1
B.2
C.3
D.4
[单项选择]我国社会主义法治理念的价值追求是()。
A. 依法治国
B. 执法为民
C. 服务大局
D. 公平正义
[判断题]球网的两端必须与网柱系紧,他们之间不应有空隙
[单项选择]带下量多,质稀清冷,终日淋漓不断,腰酸如折,小便频数,大便溏薄,中医辨证为()
A. 肾阳虚
B. 肾阴虚
C. 脾虚
D. 热毒
E. 湿热
[多选题] 电缆线路例行试验包括( )。
A.主绝缘及外护套绝缘电阻试验
B.主绝缘交流耐压试验
C.主绝缘直流耐压试验
D.接地电阻测试和交叉互联系统试验。
[单选题]排潮时间应在每天24小时之间隔4小时一次,每次排潮时间不能超过( )min。
A.20
B.30
C.40
D.60
[单选题]有关高压断路器下列叙述不正触的是( )。
A.有灭弧结构
B.能带负荷操作
C.严重过载和短路时不能自动跳闸
[简答题]以“三角形内和式180”位内容,设计一个教学片断。(要求:①教学过程要比较具体、合理,且有一定的层次;②要有与教学知识教学相联系的本课程中学习的教学思想方法教学的内容;③不少于300字)
[单项选择]下列不能被用做基准利率的是()。
A. 市场利率
B. 行业公定利率
C. 法定利率
D. 民间利率
[多项选择]质量认证制度包括的内容有()。
A. 产品质量认证和质量体系的认证
B. 企业对自身质量管理制度的评价
C. 消费者对产品的评价
D. 认证机构的认可
[单选题]下面关于微处理器的叙述中,不正确的是
A. 微处理器通常以单片集成电路制成
B. 它具有运算和控制功能,但不具备数据存储功能
C. 目前PC中使用最广泛的CPU是Intel公司的Core(酷睿)系列微处理器
D. 当前智能手机中的CPU大多采用英国ARM公司的ARM处理器架构
[简答题](1)For me, scientific knowledge is divided into mathematical sciences, natural sciences or sciences dealing with the natural world (physical and biological sciences), and sciences dealing with mankind (psychology, sociology, all the sciences of culture achievements, every kind of historical knowledge). Apart from these sciences is philosophy about which we will talk shortly. In the first place, all this is pure or theoretical knowledge, sought only for the purpose of understanding, in order to fulfill the need to understand what is intrinsic and consubstantial (一体的) to man. (2) What distinguishes man from animal is that he knows and needs to know. If man did not know that the world existed, and that the world was of a certain kind, that he was in the world and that he himself was of a certain kind, he wouldn’t be man. (3) The technical aspects of applications of knowledge are equally necessary for man and are of the greatest importance, because they also contribute to
[单选题]以下属于汽缸盖腐蚀的主要原因的是( )。
A.冷却液加注过多
B.使用了不符合要求的冷却液
C.汽车工作条件恶劣
D.汽车长时间超时间超负荷工作
[单选题]规定安全生产许可证制度的法律法规是()。
A. 《煤炭法》
B. 《矿山安全法》
C. 《煤矿安全监察条例》
D. 《安全生产许可条例》
[单项选择]注射剂配伍变化的主要原因叙述错误的是
A. pH的改变
B. 盐析作用
C. 水解作用
D. 附加剂的影响
E. 成分之间的沉淀反应
[多选题]新三民主义与旧三民主义相比较,表现在( )。
A.突出了反对帝国主义的内容
B.强调了民主权利应为“一般平民所共有”
C.确立了“平均地权”“节制资本”两大原则
D.与“联俄、联共、扶助农工”三大政策相联系
[单选题]紧急抢修工作是指设备设施在日常运行或自然灾害情况下,发生故障停运或()后,且需立即进行的紧急修理等处置工作。
A.事故事件
B.人身伤害
C.重大缺陷
D.紧急缺陷
[单项选择]市场约束是资本监管的三大支柱之一,其运作机制主要是依靠( )驱动。
A. 监管机构
B. 利益相关者的利益
C. 高级管理层
D. 风险管理部门
[单选题]经设区的市级劳动能力鉴定委员会确认,停工留薪期可以适当延长,但延长不得超过()个月。
A.6
B.9
C.12
D.15
[判断题]口对鼻的人工呼吸,适用于有严重的下颌及嘴唇外伤,牙关紧闭,下颌骨骨折等情况的伤员,难以采用口对口吹气法;
A.正确
B.错误