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题目详情:

[判断题]变压器的空载试验可以测定铜损,短路试验可以测定铁损。

热门试题:

[单选题]闫女士,经产妇,既往无心脏病。急产分娩出一男婴,分娩后5分钟,产妇突然出现烦躁不安、呛咳、呼吸困难、寒战、发钳、气急,首先考虑发生了( )。
A.癫痫
B.妊娠期高血压疾病
C.急性肾衰竭
D.急性左心衰
E.羊水栓塞
[不定项选择]跨市套利在操作中应特别注意以下哪些内容?()
A. 运输费用
B. 交割品级的价差
C. 交易单位和报价体系
D. 汇率波动
[多选题]发现违规(    )的客户受电工程,必须立即采取(    )措施。
A.建设
B.擅自送电
C.报警
D.停电
[单项选择]用车前草花叶病毒(HRV)的RNA与烟草花叶病毒(TMV)A的蛋白质外壳组成重组病毒,用该病毒去感染车前草,则()
A. 车前草出现病斑,在车前草细胞中检测到HRV
B. 车前草不出现病斑
C. 车前草出现病斑,在车前草细胞中检测到TMV
D. 车前草出现病斑,在车前草中检测到HRV的RNA与TMV的蛋白质外壳
[单项选择]It was two years ago today that the hunting ban came into force, supposedly ending centuries of tradition. However, the law has been an unmitigated failure-not that either side is shouting about it.
It was a nightmare vision that struck fear and loathing into the hearts of millions. When the hunting ban became law, it was said, 16, 000 people would lose their jobs, thousands of hounds would be put down, rotting carcasses would litter the countryside, hedgerows would disappear, riders would face on-the-spot fines, law-abiding people from doctors to barristers would be dragged from their horses and carted off to prison, while dog owners would be prosecuted if their mutt caught a rabbit.
These were just some of the claims as desperate countryside campaigners battled to save their sport in the lead-up to the hunting ban, which Labour rammed into law using the Parliament Act on November 18, 2004.
For many, the fears were real. Others exaggerated as
A. betray
B. violation
C. department
D. contravention
[单项选择]公司增加注册资本时,投资人以股权实际缴纳出资的,被投资公司应当申请()变更登记。
A. 注册资本变更登记
B. 实收资本变更登记
C. 注册资本和实收资本变更登记
D. 注册资本或实收资本变更登记
[多选题]过热器管损坏的主要原因是( )
A.燃烧调整不当
B.蒸汽品质不合格
C.过热器积灰结焦
D.过热器酸腐蚀
E.过热器磨损
[单项选择]正常4个月小儿按体重公式计算,标准体重应是()
A. 5.5kg
B. 5.6kg
C. 5.7kg
D. 5.8kg
E. 6.0kg
[单项选择]自汗的特点是()
A. 白昼时时汗出,动则益甚
B. 寐中汗出,醒来自止
C. 冷汗如珠,气息微弱
D. 咳而汗出,痰黄质稠
E. 汗出色黄,染衣着色
[单项选择]胆红素在肝细胞中转变后的形式是()
A. 胆红素-清蛋白
B. 胆红素-Y-蛋白
C. 胆红素-UDP
D. 胆红素-葡萄糖醛酸
E. 胆红素-球蛋白
[填空题]A级生产区单向流系统在其工作区域必须均匀送风,风速应为( )。
[填空题]It is (evidence) ______ that this attempt was a failure.
[单项选择]患者,女,25岁。妊娠2个月,因进食不慎,脘腹胀痛,恶心腹泻,舌苔白腻,脉滑。宜首选的药物是()
A. 豆蔻
B. 砂仁
C. 苍术
D. 厚朴
E. 佩兰
[单项选择]物业档案资料管理的特点是()。
A. 动态性、复杂性
B. 动态性、基础性
C. 静态性、复杂性
D. 静态性、基础性
[单选题]使用核放射探测仪的过程中,如果检测读数达到( )级以上报警,人员须撤离(中)
A.一
B.二
C.三
D.4
[判断题]高温天气是指地市级以上气象主管部门所属气象台站向公众发布的日最低气温35℃以上的天气。
A.正确
B.错误
[单选题]‡ 年 10 月,团中央办公厅印发《关于深化实施乡村振兴青春建功行动的工作方案》提出实施新时代希望工程。深耕助学育人领域,努力推进新时代希望工程“助学兴教、健康守护、素质提升、紧急救助、_____”五大项目。( )
A. 为党育人
B. 铸魂树人
C.为国育人
D. 铸魂育人
[单选题]男性,42岁,下肢静脉曲张术后第二天,错误的护理措施是( )
A.弹力绷带包扎2周后拆除
B.鼓励病人下地行走
C.卧床时抬高患肢以利静脉回流
D.绝对卧床1周
E.卧床期间指导病人作足部伸屈和旋转运动
[单项选择]Four in 10 teachers have faced verbal or physical aggression (袭击) from a pupil’s parent or guardian, according to the Association of Teachers and Lecturers. And of the 1 000 teachers surveyed, a quarter said a pupil had attacked them. Over a third of teachers in primary schools said they had experienced physical aggression, compared with 20% in secondary schools.
The government says teachers have sufficient means at their disposal to punish destructive pupils. However, almost 60% of those questioned for the Association of Teachers and Lecturers’ survey thought pupil behavior had worsened during the past five years. And the responses of the survey questioning over 1 000 teachers from primary and secondary schools appear to suggest that bad behavior is not the preserve of secondary schools.
One teacher at a primary school in England said: "A six-year-old completely trashed the staff room, put a knife through a computer screen, attacked staff and we had to call the police. A
A. The Association should pay more attention.
B. Parents and staff should work together.
C. The violent pupils should be driven out permanently.
D. The staff should learn more about making a positive environment.
[单项选择]财政赤字的出现()
A. 不利于经济发展
B. 可能导致社会总需求和社会总供给不平衡
C. 意味着财政资金没有得到有效的运用
D. 必然导致通货膨胀
[多选题]( )一经拆卸,必须换新。
A.车钩卡环螺栓
B.车钩接地线
C.车钩风管接头垫圈
D.防松垫片
E.其余均不对
[判断题]脑组织中CO2分压升高时,可直接引起脑血管舒张,增加脑循环血流量。
A.正确
B.错误
[判断题]电力系统中一般使用0进行无功补偿。
A.正确
B.错误
[判断题]刀开关可用铁丝、铜丝代替保险丝。
A.正确
B.错误
[单选题]对诊断原发性肝癌具有较高特异性的检查是
A.C.T
B.B.超
C. 放射性核素肝扫描
D. 血清甲胎蛋白测定
E. 选择性肝动脉造影
[单选题]( )对金融机构占压财政存款或资金的行为规定了明确的处罚措施。
A.《国家金库条例》
B.《金融违法行为处罚办法》
C.《预算实施条例》
D.《商业银行、信用社代理国库业务管理办法》
[单选题]次日到账方式指的是( )后到账。
A.24小时
B.工作日下一日
C.自然日下一日
D.会计日期下一日
[判断题]'信e快贷'模型调整必须经农商银行贷审委审议通过
A.正确
B.错误
[判断题]穿越铁路、通车繁忙或开挖路面受到限制的公路,采用下穿方式,并采用钢管等保护措施。( )
A.正确
B.错误
[单选题]自燃物品是指( )低,在空气中易于发生氧化反应,放出热量而自行燃烧的物品。
A.闪点
B.熔点
C.自燃点
[判断题]“保我国土”、“爱我家乡”只是对具有较高觉悟公民的道德要求。
A.正确
B.错误
[单选题]

患者,男,70岁,因头痛、头昏来院就诊,既往有高血压史10年。配制百部酊需装入加盖瓶中,浸泡的时间是


A.

6小时


B.

20小时


C.

36小时


D.

48小时


E.

72小时

[单选题]螺口灯头的白炽灯在电接触和散热方面都比(  )灯头好得多。 __________
A. 防爆式
B. 封闭式
C. 开启式
D. 插口式
[单选题]钢筋弯曲机弯钢筋时,机身固定销应安放在()一侧。
A.挡住
B.压住
C.固定
D.活动
[单项选择]把握市场的核心是要把握()
A. 需求
B. 消费者
C. 需要
D. 欲望
[单选题]有135人参加某单位的招聘,31人有英语证书和普通话证书,37人有英语证书和计算机证书,16人有普通话证书和计算机证书,其中一部分人有三种证书,而另一部分人则只有一种证书。该单位要求必须至少有两种上述证书的应聘者才有资格参加面试。问至少有多少人不能参加面试?( )
A.50
B.51
C.52
D.53
[判断题]操纵阀出现窜漏液现象时,必须整体更换,不得在井下进行部件拆装维修。
A.正确
B.错误

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