热门试题:
[填空题]LFA31293风轮联接在轮製上,允许风轮在旋转平面内向后或向前倾斜几度,这样可以明显地减少由于( )和( )在叶片上产生的载荷。
[多选题]净借记限额是指小额支付系统为直接参与者设定的、对其所产生应付净额进行控制的最高额度,可通过( )获取。
A.圈存资金
B.提供质押品
C.授信额度
D.再贷款
[判断题]液力变矩器在一定范围内可实现无级变速。
A.正确
B.错误
[填空题]对于8259A的中断请求寄存器IRR当某一个IRi端呈现 ______ 时,则表示该端有中断请求。
[单选题]在液体内部和表面同时进行( )的现象称为沸腾。A.缓慢蒸发 B.快速蒸发 C.缓慢汽化 D.强烈汽化
A.A
B.B
C.C
D.D
[判断题]空气压缩机的空气滤清器以及其他空气通路的零件应用汽油或煤油洗刷。
A.正确
B.错误
[多选题]红外检测周期原则上应根据电气设备在电力系统中的作用级重要性、()和设备状态综合确定。
A.电压等级
B.负载容量
C.投运时间
D.最高负荷
[单选题]以下β-内酰胺类抗生素药物中微溶于水者为
A.阿莫西林
B.青霉素钾
C.头孢噻吩钠
D.青霉素V钾
E.青霉素钠
[单项选择]Programmed instruction received its major impetus from the work of behaviorist J. H. Skinner, who after years of research,______ a practical system in 1954.
A. described
B. derived
C. imitated
D. devised
[填空题]皂素的基本结构是()和()及()三部分所组成,依其配基的结构分为()和()。
[判断题]根据《山东省安全生产条例》,发生生产安全事故,造成生产经营单位的从业人员伤亡的,受伤人员和死亡者家属依法享有了工伤保险,就不能再依照有关民事法律提出赔偿要求。
A.正确
B.错误
[判断题]行车有关人员,接班前须充分休息,严禁饮酒,如有违反,立即向上级报告。
A.正确
B.错误
[单选题]下面人物中为本溪籍的电影表演艺术家的是( )。
A.舒群
B.张良
C.冯大中
D.毕谷云
[单选题]液态光气单台贮槽的装料系数应控制在()%以下。
A.75
B.60
C.80
[判断题] 4.1.1止推轴承的作用是承受压缩机没有完全抵消的残余的轴向推力,以及承受膜片联轴器产生的轴向推力。根据需要止推轴承装在支撑轴承内侧的轴承箱内。
A.正确
B.错误
[单项选择]金融债券较为常见的期限是()。
A. 短期
B. 中期
C. 长期
D. 无限期
[单选题]动脉导管未闭与室间隔缺损X线检查的主要区别是
A.肺动脉段凸出
B.左心房扩大
C.主动脉弓增大
D.肺门舞蹈
E.左心室扩大
[单选题] 在华为交换机上端口的默认模式是( )。
A.access
B.dynamic auto
C.trunk
D.route
[多项选择]患者男,50岁,因“近4个月出现2次肉眼血尿”来诊。既往身体健康。肾CT:右肾实质及右肾静脉有实质性占位。诊断:右肾癌合并右肾静脉癌栓。以下属于Ⅲ级瘤栓的有(提示肾细胞癌(RCC)倾向于肾静脉系统管腔生长,形成静脉瘤栓,根据瘤栓侵及范围将静脉瘤栓分为5级。)()
A. 瘤栓局限在肾静脉内
B. 瘤栓侵入下腔静脉内,瘤栓顶端距肾静脉开口处距离≤2cm
C. 瘤栓侵入肝静脉水平以下的下腔静脉内,瘤栓顶端距肾静脉开口处距离>2cm
D. 瘤栓达到肝内水平但位于肝静脉以下
E. 瘤栓达到肝静脉水平,未超出肝上缘;瘤栓超出肝上缘但位于横膈以下
F. 瘤栓生长达肝内下腔静脉水平,膈肌以下
[单项选择]( )的变化是导致运输价格变化的决定因素。
A. 运输市场的需求
B. 运输市场的供给变化
C. 运输价值
D. 运输成本
[判断题]烟道泄漏废气应及时通知维修工安排处理,未处理前不得在泄漏处逗留
A.正确
B.错误
[判断题]《Q/GDW1168-2013输变电设备状态检修试验规程》规定,110(66)kV及以上干式变压器、电抗器和消弧线圈巡检基准周期为3个月。
A.正确
B.错误
[多选题]工作票签发人、工作负责人对有()的工作,应增设专责监护人,并确定其监护的人员和范围。
A.触电危险
B.很大量
C.检修(施工)施工复杂容易发生事故
D.涂写杆号
[判断题]工作许可人、工作负责人对有触电危险、检修(施工)复杂容易发生事故的工作,应增设专责监护人,并确定其监护的人员和工作范围。
A.正确
B.错误
[多选题]作为一名传染病监督员对传染病防治工作应履行下列哪些监督检查职责:()
A.对疾病预防控制机构、医疗机构的传染病防治工作进行监督检查
B.对采供血机构的采供血活动进行监督检查
C.对公共场所和有关单位的卫生条件和传染病预防、控制措施进行监督检查
D.对传染病菌种、毒种和传染病检测样本的采集、保藏、携带、运输、使用进行督查检查
E.对有关单位负责人进行诫免谈话
[单项选择]妊娠期妇女口腔预防的重点是()
A. 龋病
B. 牙龈炎
C. 牙周炎
D. 磨损
E. 牙创伤
[多选题]10千伏线径按照远景负荷选定,C类地区主干线一般采用240mm2,D类地区主干线一般采用()mm2
A.120
B.95
C.150
D.240
[单选题]卡斯柯信号系统中,办理引导总锁情况下开放的引导信号需人工关闭时,应当进行( )操作。
A.A.取消进路
B.B.总人解/人解进路
C.C.取消引导总锁
D.D.封锁信号机
[单项选择]妊娠期心脏病患者中下列哪项不是早期心力衰竭的体征()。
A. 轻微活动后有胸闷、气急及心悸感
B. 休息时HR>110次/分
C. 休息时R>20次/分
D. 肝脾有压痛
E. 阵发性夜间呼吸困难
[单选题]易制毒化学品的流向管理严格按照"五双"制度,即双人双锁、双人()、双人记账、双人领料、双人使用执行。
A.收发
B.领取
C.使用
[多选题]空气呼吸器使用环境选择正确的是()。
A.有毒、有害气体环境;
B.烟雾、粉尘环境;
C.空气中悬浮有害物质污染物;
D.空气中氧气含量较低,不能供人正常呼吸。
[单项选择]
下列各项,不属六味地黄丸主治证临床表现的是()
A. 腰膝酸软,盗汗遗精
B. 耳鸣耳聋,头晕目眩
C. 骨蒸潮热,手足心热
D. 小便不利或反多
E. 舌红少苔,脉沉细数
[单项选择]
Passage Two
When we think of Hollywood--a term I
use loosely to describe American movie production in general, not simply films
made in Los Angeles--we think of films aimed at amusing audiences and making
money for producers. During the early years of the new century,
as workers won their demands for higher wages and a shorter working week,
leisure assumed an increasingly important role in everyday life. Amusement
parks, professional baseball games, nickelodeons, and dance halls attracted a
wide array of men and women anxious to spend their hard earned dollars in the
pursuit of fun and relaxation. Yet of all these new cultural endeavors, films
were the most important and widely attended source of amusement. For a mere five
or ten cents, even the poorest worker could afford to take himself and his
family to the local nickelodeon or storefron A. a luxurious theatre B. an opera house C. a simple cinema D. a cheap film
[单项选择]Department Store Magic For most of the 20th century Smithson’s was one of Britain’s most successful department stores, but by the mid-1990s, it had become dull. Still profitable, thanks largely to a series of successful advertising campaigns, but decidedly boring. The famous were careful not to be seen there, and its sales staff didn’t seem to have changed since the store opened in 1908. Worst of all, its customers were buying fewer and fewer of its own brand products, the major part of its business, and showing a preference for more fashionable brands. But now all the has changed, thanks to Rowena Baker, who became Smithson’s first woman Chief Executive three years ago. Since then, while most major retailers in Britain have been losing money, Smithson’s profits have been rising steadily. When Baker started, a lot of improvements had just been make to the building, without having any effect on sales, and she took the bold decision to invite one of Europe’s most A. they were unwilling to change their way of working. B. they disagreed with her goals for the store. C. they felt they were not consulted enough about the changes. D. they were unhappy with her style of management.
购买搜题卡查看答案
[会员特权] 开通VIP, 查看 全部题目答案
[会员特权] 享免全部广告特权
请选择支付方式
-
微信支付
-
支付宝支付
立即支付
系统将自动为您注册账号
请使用微信扫码支付
截图扫码使用小程序[完全免费查看答案]
请不要关闭本页面,支付完成后请点击【支付完成】按钮
恭喜您,购买搜题卡成功
重要提示:请拍照或截图保存账号密码!
我要搜题网官网:https://www.woyaosouti.com
我已记住账号密码
|