热门试题:
[填空题]单轨吊驱动轮应表面光洁,不得有大于()mm的凹凸。
[单选题]患者,女性63岁,心力衰竭,卧床2个月。近日骶尾部皮肤破溃,家庭病床护士观察后认为是压疮的炎性浸润期。该护士解释她的判断是因为患者压疮的表现符合炎性浸润期的典型表现,包括()。
A.骶尾部皮肤呈紫色,有皮下硬结,并出现水泡
B.表皮有感染发生,形成溃疡
C.局部坏死组织侵入真皮下层,颜色变黑
D.患者主诉骶尾部疼痛麻木感
E.表皮水疱破溃,并有黄色液体渗出
[单项选择]下列各项,不属于崩漏常见证候的是()
A. 肾虚证
B. 血热证
C. 脾虚证
D. 气滞证
E. 血瘀证
[单项选择]经过二百多年、几易其主的老房子,原先的一切早已空空如也。历史在哪里呢我细心留意便注意到,它圆厅独有的凸形窗玻璃得到刻意的保护,仅存的壁炉、座钟与吊灯被视为珍宝,地窖里的宗教壁画如同刚被考古发现一般原封未动。一切修补都采用原先的形制、材质与制作方法。历史不怕缺失,就怕添加。______。这就是历史、也是文物保护的严格之所在。
填入横线部分最恰当的一句是______。
A. 历史的真实是用真正属于它的细节证实的,不管还剩多少
B. 当然,如果为了赚游客的钱,给历史披金戴银而糟蹋了历史就另当别论了
C. 文物保护也是如此
D. 被人工添加过的历史就不是历史了
[单选题](2019年)服务对象:“我受不了父母对我的态度,真想离家出走,一走了之。如果父母知道一定会急疯的……”
社会工作者:“你能考虑到父母的心情,也知道自己的行为,说明你不想用这种不辞而别的方式伤害他们……”
根据心理社会治疗模式,社会工作者运用的技巧是( )。
A.心理动力反思
B.间接影响
C.探索—描述—宣泄
D.直接影响
[判断题]两只电容器的端电压相等,且C1>C2,则Q2>Q1。
A.正确
B.错误
[简答题]作为历史文化名城,长沙在当代有哪三大最具影响力的考古发现?
[单选题]一般纤维绳也可在机械驱动的情况下使用。
A.正确
B.错误
C./
D./
E./
F./
[单选题]带润滑系统的辐射泵的联锁有( )。
A.泵轴温联锁
B.泵轴振动联锁
C.泵轴位移联锁
D.泵流量联锁
[填空题]Ultroviolet light has long been used in water-treatment plants to help with virus killing. As long as the water is clear enough not to absorb the rays, (36) it to a discharge lamp will destroy the DNA of viruses and (37) that could otherwise cause illness when (38) . Now a group of researchers have developed an industrial-scale solar-driven purification system that removes not only bugs but also chemical (39)
The first of their (40) has been built as demonstration project. The researchers wanted to clean the water that they use to cool their (41) engines. This cooling water (42) gets contaminated both with rocket fuel and with (43) produced by the burning of the fuel.
The trick the researchers use to boost the cleansing action of ultraviolet is to add a light-activated catalyst(催化剂) to the waste water. (44) . After a complex series of reactions, water gets pure enough to be
[判断题]在电力线路上的电缆工作必须经调度值班员许可,工作负责人直接填写工作开始时间并签名。
A.正确
B.错误
[判断题]高压配电装置应装设断路器,断路器分断时应有明显断开点。( )
A.正确
B.错误
[多选题]行政机关作出行政执法决定所依据的证据类型包括:( )
A.当事人陈述
B.物证
C.法律条文
D.证人证言
[判断题](判断题)单回路供电的;不属于重大事故隐患
A.正确
B.错误
[单选题]串级控制系统中,主回路是一个定值控制系统,而副回路是一个随动控制系统。(1分)
A.对
B.错
[单选题]额定电压为220V的灯泡接在110V电源上,灯泡的功率是原来的( )倍。
A.2
B.4
C.1212122019年1月2日
D. 1/4
[判断题]环网柜应配置带电显示器,带二次核相孔并按回路配置
A.正确
B.错误
[判断题]乘客信息系统车站子系统通过时序电源控制器实现车站乘客LCD屏定时开关屏。
A.正确
B.错误
[单项选择]贷款出现违约时,资本要求是否应该相应增加?()
A. 应该
B. 不应该
C. 不一定
D. 无从判断
[不定项选择题]A.内分泌功能亢进
A.内分泌功能减退
B.内分泌功能正常
C.激素受体不敏感
D.下丘脑-垂体-靶腺轴的反馈抑制所致功能减退
E.地方性甲状腺肿为
[单项选择]恶性肿瘤早期常有
A. 消瘦
B. 无力
C. 食欲不振
D. 贫血
E. 以上都不对
[判断题]两台及以上配电变压器低压侧共用一个接地引下线时,其中任一台配电变压器停电检修,其他配电变压器也应停电。
A.正确
B.错误
[单项选择]The scientist ______ most of his experiments if he had not run short of his fund.
A. would finish
B. had finished
C. would have finished
D. ought to have finished
[单项选择]ZN63A (VSl)型断路器操作电压为最高值时,分闸时间为( )ms。
A. 25~50
B. 35~60
C. 40~65
D. 20~40
[多项选择]常用低压电气设备中,按用途分类,驱动用电动机可分为()。
A. 家电用电动机
B. 电动工具用电动机
C. 其他通用小型机械设备用电动机
D. 步进电动机
[多项选择]下列丸剂需要检查溶散时限的是:()
A. 小蜜丸
B. 水蜜丸
C. 水丸
D. 大蜜丸
E. 糊丸
[单项选择]企业向员工提供的薪酬应该与员工对企业的贡献相匹配,这体现了薪酬制度设计的()。
A. 公平原则
B. 合法原则
C. 激励原则
D. 量力而行原则
[单选题]供消防车取水的消防水池和天然水源,水深应保证消防车的吸水高度不超过( )m。
A.4
B.6
C.8
D.10
[单项选择]感冒初期的鼻炎属于()
A. 黏膜的浆液性炎
B. 黏膜的纤维素性炎
C. 黏膜的化脓性炎
D. 黏膜的变质性炎
E. 黏膜的脓性卡他
[多项选择]Part 2
Describe the features of four seasons in you country. What are the features of them
What do people usually do in each season Which season you like best
[填空题]局部减压作用是由副阀经()和()之间的配合完成的。
[单项选择] I’’m usually fairly skeptical about any research that concludes that people are either happier or unhappier or more or less certain of themselves than they were 50 years ago. While any of these statements might be true, they are practically impossible to prove scientifically. Still, I was struck by a report which concluded that today’’s children are significantly more anxious than children in the 1950s. In fact, the analysis showed, normal children aged 9 to 17 exhibit a higher level of anxiety today than children who were treated for mental illness 50 years ago.
Why are America’’s kids so stressed The report cites two main causes: increasing physical isolation-- brought on by high divorce rates and less involvement in community, among other things--and a growing perception that the world is a more dangerous place.
Given that we can’’ t turn the clock back, adults can still do plenty to help the next generation cope.
At the top of the list is nurturing a better apprecia
A. It’’s impossible to slow down the pace of change.
B. The social reality children axe facing cannot be changed.
C. Lessons learned from the past should not be forgotten.
D. It’’s impossible to forget the past.
[单选题]在汇编指令中,操作数在某寄存器中的寻址方式称为(6)寻址。
A.直接
B.变址
C.寄存器
D.寄存器间接
[单选题]关于便利店发生触电的可能原因,下列说法错误的是( )。[1.0]
A.带电操作时未采取可靠的保护措施
B.使用合格的保安工具检修电路和电器
C.不熟悉电路和电器,盲目修理
D.救护已触电人员,自身未采用安全保护措施
[单选题]供电远动系统故障,当确认为( )问题,系统管理员应协商信息、通信部门配合处理。
A.现场终端
B.传输通道
C.被控端
D.调度端