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[单项选择]预埋花管钻孔灌浆,花管与套管间的填料要待凝固()d左右才能进行。
A. 5
B. 7
C. 10

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[判断题]固定式容器的安全阀与爆破片串联时,泄放装置的动作压力应不大于容器的设计压力。
A.正确
B.错误
[单项选择]贝丁顿社区位于英国()。
A. 伦敦
B. 曼彻斯特
C. 萨顿
D. 剑桥
[单项选择]患者男性,54岁,左眼疼痛、畏光、流泪及视力下降30余天。角膜周边部见环形溃疡,病灶区与角膜缘之间无正常角膜组织分隔。溃疡沿角膜缘环形发展,浸润缘呈潜掘状,首先要考虑的诊断是()
A. 边缘角膜变性
B. 蚕蚀性角膜溃疡
C. 边缘性角膜炎
D. Wenger肉芽肿
E. 细菌性角膜溃疡
[不定项选择题]防止耐药现象的发生,持续用药须有12h以上间歇期
A.依那普利
B.哌唑嗪
C.氨氯地平
D.硝酸甘油
E.拉贝洛尔
[判断题]车门检修手动检查前,应先关断门控器空开。 
A.正确
B.错误
[判断题]生产经营单位不得关闭、破坏直接关系生产安全的监控、报警、防护、救生设备、设施,或者篡改、隐瞒、销毁其数据信息
A.正确
B.错误
[单选题]( )是指教员通过展示实物、教具、示范性试验、示范动作等,以显示真实的或模拟的各种现象和过程的一种教学方法。(易)
A.讲授法
B.演示法
C.示教作业
D.示范作业
[名词解释]元认知
[判断题]新安装的电除尘器振打调试时,启动振打装置运行,时间至少为8小时。( )
A.正确
B.错误
[填空题]
{{B}}Directions:{{/B}} In this section you will hear a recorded passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you have heard. The third reading is for you to check your writing.
Now the passage will begin

Once you are hired as a company employee, you will probably have business cards. A business card is printed with your name, title, company, address and {{U}} (11) {{/U}}. Presenting a business card can provide {{U}} (12) {{/U}} and help to make a favorable business impression. For example, when you arrive for a business interview, give the secretary your card, pronounce your name clearly, and {{U}} (13) {{/U}} your business purpose. Sit {{U}} (14) {{/U}} until the person you want to see arrives or you are
[单项选择]先用少量水溶解,以羊毛脂吸收后,再与其余基质混匀是()
A. 不溶性固体药物制备软膏加入基质的方法
B. 水溶性药物制备软膏加入基质的方法
C. 中药浸出制剂制备软膏加入基质的方法
D. 含有共熔成分制备软膏加入基质的方法
E. 含有挥发性药物或热敏性药物制备软膏加入基质的方法
[单选题]依据《中国南方电网有限责任公司电力安全工作规程》,导(地)线穿入网套应到位,网套夹持导线的长度不得少于导线直径的()倍。
A.15
B.20
C.25
D.30
[不定项选择题]共用题干 第三篇
Eye-tracker Lets You Drag and Drop Files with a Glance
Bored of using a mouse?Soon you'11 be able to change stuff on your computer screen-and then move it directly onto your smartphone or tablet(平板电脑)-with nothing more than a glance.
A system called EyeDrop uses a head-mounted eye tracker that simultaneously records your field of view so it knows where you are looking on the screen.Gazing at an object-a photo,say-and then pressing a key,selects that object.It can then be moved from the screen to a tablet or smartphone just by glancing at the second device,as long as the two are connected wirelessly.
"The beauty of using gaze to support this is that our eyes naturally focus on content that we want to
acquire,"says Jayson Turner,who developed the system with colleagues at Lancaster University,UK.Turner believes EyeDrop would be useful to transfer an interactive map or contact information from a public display to your smartphone or tablet for sharing photos.
A button needs to be used to select the object you are looking at otherwise you end up with the"Midas touch"(点石成金)effect, whereby everything you look at gets selected by your gaze, says Turner."Imagine if your mouse clicked on everything it pointed at,"he says.
Christian Holz,a researcher in human-computer interaction at Yahoo Labs in Sunnyvale,California, says the system is a nice take on getting round this fundamental problem of using gaze-tracking to interact."EyeDrop solves this in a slick(灵巧的)way by combining it with input on the touch devices we carry with us most of the time anyway and using touch input as a clutching mechanism,"he says."This now allows users to seamlessly(无缝地)interact across devices far and close in a very natural manner."
While current eye-trackers are rather bulky,mainstream consumer devices are not too far away.Swedish firm Tobii is developing gaze-tracking technology that can be installed in laptops and tablets and is expected to be available to buy next year.And the Google Glass headset is expected to include eye-tracking in the future.
Turner says he has also looked at how content can be cut and pasted or drag-and-dropped using a mix of gaze and taps on a touchscreen.The system was presented at the Conference on Mobile and Ubiquitous Multimedia in Sweden,last week. The word"this"in Paragraph 6 refers to______.
A.application of gaze-tracking in human-computer interaction
B.interaction between human and computer
C.combination of gaze-tracking with input on touch devices
D.generalization of EyeDrop system
[单选题] 左心功能降低的早期征兆不正确的是? ( )
A. 患者出现原因不明的疲乏
B. 患者出现原因不明的食欲减退
C. 患者出现原因不明的运动耐力明显减低
D. 心率增加15~20次/分
[判断题]实施运价上浮时,应先调整杂费,再调整运费。
A.正确
B.错误
[多项选择]细菌性角膜炎中首选妥布霉素的病原体有()
A. 绿脓杆菌
B. 肠杆菌
C. 嗜血杆菌
D. Moraxella杆菌
E. 白喉杆菌
[多选题]保荐机构的()负责监督、执行保荐业务各项制度并承当相应的责任。
A.保荐代表人
B.内核负责人
C.项目协办人
D.保荐业务负责人
[单项选择]农村信用社现行的小额支付业务有普通贷记、定期贷记、定期借记、( )四项业务。
A. 信息服务
B. 普通借记
C. 实时贷记
D. 特殊借记
[多项选择]下列关于监理规划的说法中,正确的有( )。
A. 监理规划的表述方式不应该格式化、标准化
B. 监理规划具有针对性才能真正起到指导具体监理工作的作用
C. 监理规划要随着建设工程的展开不断地补充、修改和完善
D. 监理规划在编写完成后需进行审核并经批准后方可实施
E. 监理规划编写阶段不能按工程实施的各阶段来划分
[多选题]进行接地引下线导通测试的人员应能正确完成现场各种试验项目的()。
A.接线
B.操作
C.测量
D.检修
[判断题]不论过去、现在和将来,我们都要坚持一切为了群众,一切依靠群众,从群众中来,到群众中去,把党的正确主张变为群众的自觉行动,把群众路线贯彻到治国理政全部活动之中。( )
A.正确
B.错误
[单选题]下列哪项是重度脱水的主要表现
A.尿量减少
B.烦躁或萎靡
C.昏睡或昏迷
D.眼窝凹陷明显
E.皮肤粘膜弹性下降
[单选题]下列电压不属于我国规定的安全电压等级的是( )。
A.48 V
B.24 V
C.36 V
D.6 V
[单选题]阿托品用于麻醉前给药的主要目的是( )。
A.增强麻醉药的作用
B.兴奋呼吸中枢
C.预防心动过缓
D.减少呼吸道腺体分泌
[判断题]锅炉大量投油燃烧对脱硫系统没有什么影响。()
A.正确
B.错误
[单项选择]类风湿关节炎()
A. 关节病变呈游走性,可同时侵犯较多关节,反复发作后逐渐变成关节畸形 
B. 关节病变主要在滑膜,然后波及关节软骨和骨组织,反复发作后可并发心脏瓣膜疾患 
C. 关节软骨变性是出现最早也是最主要的病理改变 
D. 关节炎呈多发、对称性,滑膜炎是最早、最主要的病变 
E. 关节病变主要发生于滑膜、关节囊、肌腱、韧带的骨附着电点,易发生钙化
[多选题]关于重新印发《南昌铁路局动车组列车旅客运输管理细则》的通知(南铁客〔2017〕76号),安全管理方面,进入站台的作业车辆及移动小机具、小推车( )。
A.不影响旅客乘降
B.不堵塞通道
C.不侵入安全线
D.不停放在指定位置
[单选题]有一电阻R=10kΩ和电容C=0.637μF的电阻电容串联电路,接在电压U=224V,频率f=50Hz的电源上,则该电路电容两端的电压Uc=(____)V。
A. 20
B. 100
C. 120
D. 224
[单选题]进入受限空间作业,作业中应定时监测,至少每( )监测一次,如监测分析结果有明显变化,应立即停止作业,撤离人员,对现场进行处理,分析合格后方可恢复作业。
A. 1h
B. 2h
C. 2.5h
D. 3h。
[单选题]液压缸运动不正常或有爬行的原因:( );摩擦阻力大产生低速爬行;内部漏损也产生低速爬行。
A.油缸内有空气,产生低速爬行
B.液压油中混入水
C.油缸卡死
D.密封损坏
[单项选择]当房间楼板布置缝差在60~120mm时,( )。
A. 调整板缝宽度
B. 沿墙边挑两皮砖解决
C. 需要重新选择板的规格
D. 不采取补隙措施
[判断题]夜光粉属于有毒品。( )
A.正确
B.错误
[单选题]车辆进入山区道路后,要特别注意“连续转弯”标志,并主动避让车辆及行人,()和提前鸣喇叭。
A.提高速度
B.一直减速
C.适时减速
D.保持匀速
[简答题]试述中央银行的性质和职能。
[单项选择]
阅读下面这篇短文,短文后列出7个句子,请根据短文的内容对每个句子做出判断。如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文章中没有提及,请选择C。
Pubic response to technology often varies in peculiar ways. While biotechnology, for example, gives rise to organized opposition, information technology, which is actually no less invasive(侵害者), no more harmless, is welcomed or, at the least, accepted with comparatively little debate.
Information technologies—from computers to communications—have obviously had an overwhelming social impact and their benefits hardly need explanations. But they have also disturbed privacy and threatened civil liberties. Computerized data banks empower bureaucratic authorities by providing easy access to personal information—about credit ratings, social performance, housing and medical histories. They will allow access to genetic figures, providing information abou
[单选题]对儿童牙齿可能产生不良影响的药是( )
A.氯霉素
B.红霉素
C.庆大霉素
D.土霉素
E.林可霉素
[多选题]高处作业人员在作业过程中的注意事项有?()
A.上下抛递工具时应先观察下方没有人员
B.在转移作业位置时不得失去安全保护
C.应一律使用工具袋
D.应随时检查安全带是否栓牢
[单项选择]男,65岁,有肺结核史10年,未曾正规治疗。X线胸片示右上肺3.5cm大小球形病灶,内有2cm大小的空洞。水平裂增厚上移,两下肺散在钙化灶,诊断应首先考虑
A. 浸润性肺结核
B. 慢性血源播散型肺结核
C. 纤维空洞型肺结核
D. 结核球
E. 慢性肺脓肿
[单选题] 三显示自动闭塞区段,车站发车进路正确,发车进路信号机发生故障发出列车时,行车凭证为( )。
A. 绿色许可证
B. 路票
C. 红色许可证
D. 调度命令

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