热门试题:
[多项选择]Which two statements are true about encrypting RMAN backup?()
A. The transparent encryption of backups uses the encryption wallet
B. The database uses the same encryption key for every encrypted backup
C. The password encryption of backups only uses the password while creating and restoring backup
D. If transparent encryption is configured, you cannot use the SET ENCRYPTION BY PASSWORD command to make password-protected backups.
[多项选择]在我国,随着经济发展和改革的深入,“短缺经济”转变为“过剩经济”,投资消费需求膨胀一度转变为投资消费需求不足。1997年下半年,我国零售物价指数开始全面持续下跌,存在“通货紧缩趋势”。为此中国人民银行采取了一系列货币政策措施予以应对。
根据上述材料,回答下列问题:
下列人民银行采取的措施中属于运用一般性货币政策工具的是( )。
A. 加大再贴现力度
B. 加强“窗口指导”
C. 启动消费者信用控制和不动产信用控制工具
D. 改革存款准备金制度
[多选题]()事故要逐级上报至国务院安全生产监督管理部门和负有安全生产监督管理职责的有关部门。
A.一般
B.较大
C.重大
D.特别重大
E.特大
[判断题]单位活期存款按每日账户计息余额和挂牌公告的活期利率计息,每日计算计提利息,根据与已计提利息的差额计提当日利息,计息期间遇利率调整,分段计息。 厦国银集团发〔2020〕17号:关于颁发《厦门国际银行股份有限公司财务会计基本制度》的通知
A.正确
B.错误
[单项选择]引起急性脓毒性咽炎的致病微生物最可能是()
A. 柯萨奇病毒
B. A组乙型链球菌
C. 肺炎球菌
D. 葡萄球菌
E. 上述都不是
[单选题]灵活进行战斗编成的目的是实现快速出动、快速展开和快速处置,充分满足( )的总要求,也是保证初战指挥准确、有序的重要方法之一。
A.灭火救援作业
B.五个第一时间
C.执勤战备
D.辖区情况熟悉
[不定项选择题]有两座公路隧道,隧道A长L=1000m,为汽车专用公路隧道;隧道B长L=1500m,为人车混合通行隧道,两隧道采用纵向通风方式。结合上述内容,回答下列问题。(5)隧道采用纵向通风方式时,隧道换气风速不应低于( )。
A.0.5m/s
B.1.0m/s
C.1.5m/s
D.2.0m/s
[单项选择]Although it takes up much of his spare time, Mr. Smith finds stamp collecting extremely _________.
A. progressive
B. encouraging
C. rewarding
D. challenging
[判断题]电流互感器一次绕组与电源并联接入,电压互感器一次绕组与电源串联接入。
A.正确
B.错误
[判断题]HXD3电力机车辅助变流器的中间直流回路同时给110V电源充电模块供电。( )
A.正确
B.错误
[判断题]在EXCEL中创建数据透视表时,可以从外部(如DBF、MDB等数据库文件)获取源数据。
A.正确
B.错误
[单选题]重型轨道平车的小修理周期为( )km。
A.1500~2000
B.6000~8000
C.30000~40000
D.600~800
[判断题]判断题:调整工作台镶条是铣床传动部位一级保养内容之一。( )
A.正确
B.错误
[单选题]每月必须对备用发电机启动空载运行一次,每次空载运行冬季不得少于()分钟、夏季不得少于( )分钟。
A.20/15
B.30/15
C.25/20
D.30/25
[简答题]备用车分为( )和( ),热备车应随时做好上线准备,司机在驾驶室待令;冷备车接到 OCC 调度命令后应在 20min 内运行至指定地点。
[不定项选择题]根据下面资料,回答题
In New York, Ma Yun witnessed the Alibaba Group opening on the New York stock exchange with the largest initial public offering (IPO, 新股发行) in American history. "Alibaba, the world′s largest Internet commerce company makes China equal to the US in the rapidly increasing global competition for technological innovation and economic transformation" commented the South China Morning Post.
It has also made Ma China′s richest man with a fortune of around $25 billion (153 billion yuan), reported Reuters.
It′ s reported that Ma′ s rags-to-riches journey is just as spectacular as his Internet Empire. Ma failed the national college entrance exams twice before he was finally in Hangzhou Normal University on his third attempt and failed in finding a suitable job several times. Also, Mr. Ma is a big believer in perseverance, which was proved in his English study experience.
However, it was his vision and goals that launched his career.
During a short trip to the US as an interpreter in 1995, Ma first experienced the Internet. He believed in the Internet’s business potential when few other Chinese people did. He started Alibaba in his Hangzhou apartment, with 17 friends and $60,000 of funds. At the time, when e-commerce was unheard of in China, "I called myself a blind man riding on the back of blind tigers," he once said, according to The Guardian. His unusual ideas earned him the nickname "Crazy Jack Ma".
Indeed, Ma is different. Although he is very thin and about 160cm tall, "Ma is yet animated and forceful," said The Guardian. "He is funny, creative, and a compelling speaker."
Ma told Time magazine that he was "old for the Internet".He started to slow down and looked around. According to The Wall Street Journal, Ma "plans to open a tai chi club with the actor Jet Li, build an entrepreneur university in Hangzhou and continue to work on several environmental projects."
What does the underlined sentence in Paragraph 5 mean 查看材料
A.Ma is a blind man riding on a blind tiger.
B.Ma had no confidence in his business future.
C.Ma knew little about e-commerce.
D.Ma had not enough money at that time.
[单选题]氧化铁垢最大危害是( )。
A.影响传热
B.产生垢下腐蚀
C.影响水循环
D.影响蒸汽品质
[单选题]接触线坡度(工作支)警示值:160km/h区段( )‰;120km/h区段( )‰。
A.3、4
B.3.3、4
C.4.5、6
D.6、8
[判断题]牵头社负责社团贷款贷后管理和风险分类,并按要求将贷款相关材料送交社团贷款成员并取得回函,接受社团贷款成员咨询与核查。
A.正确
B.错误
[单选题]审计机关向被审计单位送达审计通知书的期限是
A..实施审计2日前
B.实施审计3日前
C.实施审计5日前
D.实施审计7日前
[多选题]扶梯牵引链张紧和断裂保护装置在( )起作用。
A.梯级卡住
B.牵引链条阻塞
C.牵引链过分伸长
D.牵引链条断裂
[单选题]处理毒品中毒的旅客,应 ( )。
A.询问其病史
B.不给予含咖啡因的饮料
C.与其交谈,以设法保持其意识清醒
D.全部都对
[单选题]B-B-C-003 4 2 3
检验混凝土强度测定的是( )。
A.极限抗压强度
B.抗压强度
C.极限抗拉强度
D.抗拉强度
[单选题]设备在检查过程中突然断电,航空货物、航空邮件应当( )通过民航货邮安检设备检查。
A.继续
B.设备通电后
C.开包检查后
D.重新
[单选题]下列哪一项不能打开舱顶应急灯和EXIT标志灯?
A. 应急出口灯选择器在ON(开)位
B. 乘务长面板上的EMER(应急)按钮被按下
C. EMER EXIT LT电门在ARM位且DC SHED ESS BUS 失效
D. EMER EXIT LT电门在ARM位且ACBUS 1失效
[单项选择]某男,65岁,左眼突然视力下降1周。1周前搬桶装水后突然觉左眼视矇,逐渐加重,每天晨起时最矇,坐着休息一会儿稍清晰,无伴眼红、眼痛。双眼近视约-6D;1个月前切割地板瓷砖时曾不慎被瓷屑弄伤左眼(当时剔除角膜异物);否认高血压、糖尿病及血液病病史;过去也未有类似视力下降情况。检查:Vod0.06、矫正1.2(-6D),Vos眼前手动、矫正不能提高,双眼眼压正常,双眼前段未见异常,右眼底正常,左眼底看不清。患者右眼散瞳后见颞上方有一3PD马蹄样干性裂孔,下方赤道部格子样变性,视网膜血管未见动脉硬化、静脉迂曲扩张,周边部血管未见扩张和白线,但B超未提示左眼视网膜脱离,估计左眼的原发疾病最有可能是()
A. 年龄相关性黄斑变性
B. 视网膜裂孔旁的血管断裂
C. 视网膜血管闭塞
D. Eales病
E. 糖尿病视网膜病变
[判断题]特种作业人员的职业道德集中体现在“遵章守纪,安全第一”上。()
[填空题]焊接高强度钢时,产生冷裂纹的机理在于钢种淬硬之后,受氢的诱导和促进使之脆化,在( )作用下形成裂纹。
[单项选择]关于速率散射比浊分析的评价,错误的是()
A. 测定抗原抗体反应第一阶段
B. 可快速测定
C. 灵敏度高
D. 测定速率散射信号
E. 受本底散射信号干扰较大
[单选题]监测单位应当编制监测方案。监测方案由监测单位技术负责人审核签字并加盖单位公章,报送监理单位后方可实施。()
A.正确
B.错误
C.略
D.略
E.略
F.略
[单选题]医院感染按病原体来源分为
A.内源性感染和外源性感染
B.医院内感染和医院外感染
C.内源性感染和自身感染
D.外源性感染和交叉感染
E.交叉感染和医院外感染
[单选题]下列选项中不常伴有血小板减少的疾病是
A.急性白血病
B.脾功能亢进
C.特发性血小板减少性紫癜
D.缺铁性贫血
E.再生障碍性贫血
[单项选择]南京理工大学校徽中心用()的线框包绕起来,体现一种正义、勇于战斗、敢于面对挑战的世道精神,这与南京理工大学的办学毫无差距的吻合。
A. 方形
B. 菱形
C. 盾形
D. 圆形
[单项选择]装配关系是建立模具零件、部件或者元件、组件之间()关系的关键。
A. 约束
B. 公差
C. 配合
D. 空间
[单项选择]All vessels at mooring()move to the sheltered anchorage.
A. must
B. have to
C. must be
[判断题]梯子应坚固完整,有防滑措施。梯子的支柱应能承受作业人员及所携带的工具、材料攀登时的总重量。()
A.正确
B.错误