热门试题:
[单选题]安全泄压阀有效过流面积应满足泄压要求,且公称口径不应小于( )mm。
A.50
B.85
C.100
D.110
[单选题]为了使交流电压变为直流电压,应使用( )。
A. 检波器电
B.整流电路
C. 开关电路
D. 放大器电路
[单项选择]控制区的黄区,其环境剂量率范围是()。
A. 小于10uSv/h
B. 大于10uSv/h
C. 100uSv/h-1mSv/h
D. 10uSv/h-1mSv/h
[单选题]班杜拉提出的学习理论是( )。
A.操作性条件反射理论
B.认知建构理论
C.社会学习理论
D.认知结构理论
[判断题]企业目标和员工目标是两个不同的目标无法相结合。
A.正确
B.错误
[单项选择]企业计提的存货跌价准备在会计核算中()。
A. 可直接计入当期成本
B. 可通过分配计入当期成本
C. 可按期逐月摊入成本
D. 不应在成本中列支
[单项选择]8岁女孩,高热、头痛、呕吐2天,抽搐半天,有轻咳,无腹痛、腹泻,继往体健,无外伤史,查体:T40℃,嗜睡,颈抵抗(+),心肺腹(-),双侧巴氏征(+)。确诊需做下列哪项检查()
A. 血常规
B. 头颅CT
C. PPD试验
D. 胸部X线片
E. 脑脊液检查
[单选题]配电带电作业,在实施绝缘隔离措施时,应按()顺序进行,拆除时顺序相反。装、拆绝缘隔离措施时应逐相进行。
A.先远后近、先下后上
B.
先近后远、先上后下
C.
先近后远、先下后上
D.
先远后近、先上后下
[单选题]列车运行中,遇昼间两臂高举头上向两侧急剧摇动,夜间白色灯光上下急剧摇动,司机应立即( )。
A.减速
B.降弓
C.停车
[单项选择]下列哪项可引起金属音调咳嗽()
A. 喉炎
B. 声带炎
C. 支气管癌
D. 喉癌
E. 百日咳
[单项选择]If you are worried about things and are under a lot of stress at work or school, then you are probably not sleeping well. Worry can keep you awake, tossing and (26) in bed until the early hours of the morning when you eventually (27) asleep. When you wake up, you don’t feel (28) , but tired and worn out and (29) to face a new day.
Dr. Henry Winkle, in a recent newspaper article (30) Stress and Sleep, (31) that stress and lack of sleep are directly (32) Dr. Winkle says, "the more we worry, the (33) we sleep, the more we are unable to deal with (34) " "If we can find a way to get a good night’ s sleep," he (35) ," we can often find the (36) to deal with what’ s worrying us. "
So, what is a good night’ s sleep Research shows that the amount of sleep which people need in order to keep healthy (37) a lot. Seven hours is about the average amount, (38)
A. more
B. less
C. shorter
D. later
[多项选择]辅助动力装置提供的气源().
A. 可用于起动主发动机
B. 可用于在地面和起飞时飞机空调
C. 可用于起动主发动机,也可做高空飞机气源
D. 占飞机空调用气量的65%
[单项选择]下列关于看板使用规则的说法正确的是( )。
A. 前工序向后工序送件
B. 生产少量超过看板规定的工件
C. 均衡化生产
D. 不合格品先交后工序,再寻找问题原因
[判断题]全国人大及其常委会和国务院有权设定有关行政许可的费用,其他任何机关均无权设定该收费项目。( )
A.正确
B.错误
[单项选择]
The Impressionists
In April 1870, an art exhibit opened in Paris featuring famous and priceless works of art. However, at the time, no one knew that these paintings would one day be considered masterpieces. The paintings and the painters were
virtually unknown at the time and would remain that way for several years.
In the nineteenth century, French art was dominated by the Academy of Fine Arts. Every year the academy held an art show called Le Salon. In 1863, the Academy rejected one of the paintings of Edouard Manet. Manet and a group of other independent artists organized their own show, which they called Salon des Refuses (Salon of the Rejected), which opened on April 15,1874. A newspa per critic named Louis Leroy visited the gallery and was not pleased with what he saw. One painting of boats in a harbor at dawn by Claude Monet particularly enraged him. It was called Impression: Sunset. Leroy wrote that this piec
A. The core of values shared by the Impressionists was the most important connection between them.
B. Although there were artistic differences among the Impressionists, they were united by an independent spirit and shared values..
C. At first the Impressionist movement was held together by a shared set of techniques and standards, but in time they rebelled against these core values.
D. Although the Impressionists’ values differed, their techniques and standards helped create a strong, independent spirit.
[单项选择]下列各项中,不属于办税实务方面的咨询的是()。
A. 纳税义务发生时间
B. 变更税务登记
C. 纳税申报
D. 发票管理
[单选题]苏州香干( ),块形整齐,厚薄均匀,柔软有劲,有五香味,有甜味,味道鲜浓。
A.色泽较深
B.色泽较淡
C.色泽黄白
D.色泽黄亮
[单选题]
挤压胸廓进行人工呼吸是
A.提高大气压
B.提高肺内压
C.降低肺内压
D.提高胸膜腔内压
E.减低大气压
[判断题]( )避雷器可以用来防止雷电侵入高压电气设备,也可以用来保护小型独立的建筑物免遭雷击。
A.正确
B.错误
[单选题]凡是参加高处作业人员必须()合格。
A. 体检
B. 身高
C. 健康
[单项选择]在某工程的网络计划中,如果工作K的总时差和自由时差分别为8天和4天,监理工程师检查实际进度时发现,该工作的持续时间延长了2天,则说明工作K的实际进度()。
A. 既不影响总工期,也不影响其后续工作
B. 不影响总工期,但其后续工作的最早开始时间将延迟2天
C. 影响总工期,总工期拖延2天
D. 既影响总工期,又影响其后续工作,均延迟2天
[单选题]事故发生后,有关单位和人员应当妥善保护事故现场以及相关证据,任何单位和个人不得破坏事故现场、毁灭相关证据。抢救人员、防止事故扩大以及疏通交通等原因,需要移动事故现场物件的,应当做出(),绘制现场简图并做出书面记录,妥善保存现场重要痕迹、物证。
反馈
A.标志
B.口头汇报
C.记忆
D.申请
[单项选择]男性,26岁,排柏油便2天。既往无胃病及肝病史,近期无服药史。查体:血压70/40mmHg,心率120次/分,腹平软,无压痛,肝脾未及。
首选的处理方法是( )
A. 急诊胃镜止
B. 口服正肾冰盐水
C. 中药治疗
D. 补充血容量
E. 静脉用止血药物
[单选题]不属于与头面部痛觉、温度觉和粗触觉传导通路结构是
A.三叉神经节
B.三叉神经脑桥核和脊束核
C.三叉丘系
D.丘脑
E.薄束核和楔束核
[单选题]甲企业2016年1月因无力偿还乙企业已到期的债务3000万元,经双方协商甲企业同意以自有房产偿还债务。该房产的原值5000万元,净值2000万元,评估现值9000万元。乙企业支付了差价款6000万元,双方办理了产权过户手续。则乙企业计缴契税的计税依据是( )。
A.2000万元
B.6000万元
C.9000万元
D.5000万元
[单项选择]为预防电气设备过热引发火灾,电气设备的额定功率要()负载的功率,电线的截面积允许电流要()负载电流。
A. 大于
B. 小于
[多选题]根据马斯洛需要层次论,下列需要中,属于“归属与爱的需要”的有()。
A.自信心
B.成就感
C.对家人的关心
D.宗教信仰
E.知心的朋友
[单项选择]肾源性水肿早发部位是()
A. 下肢水肿
B. 眼睑水肿
C. 心包积液
D. 周身水肿
E. 局部水肿
[单选题]220V单相正弦交流电是指其电压( )为220V
A.有效值
B.最大值
C.瞬时值
D.平均值
[单项选择]难治性贫血属于
A. 增生性贫血
B. 恶性贫血
C. 再生障碍性贫血
D. 溶血性贫血
E. 骨髓增生异常综合征
[单选题]国内卫星通信一般的TDMA方式为( )Mbit/s以下速率。
A. 60
B. 80
C. 100
D. 120
[判断题]客户授信额度原则上不应超过该客户上年度经审计所有者权益的150%。
A.正确
B.错误
[多选题]下列属于十字文明用语的是( )。
A.您好
B.谢谢
C.对不起
D.不需要
[单选题]对弱电设备应采取有效的隔离或限压措施,防止接地故障时( )的升高造成设备损坏。
A.感应电位
B.中性点电位
C.地电位
D.零电位
[单选题]
[知识点:排泄护理]患者,男性,65岁,恶性肿瘤晚期,卧床,大便失禁,多次污染床单,对其护理的重点是
A.提供隐蔽的排便环境
B.给予高蛋白饮食
C.保护肛周皮肤,防止压疮
D.消除患者自卑、窘迫的心理
E.定时开窗通风换气