热门试题:
[判断题]驾驶厂内机动车辆,应当依法取得厂内机动车辆操作上岗证
A.正确
B.错误
[单选题] 婴儿发生气道异物梗阻时,正确的急救方法是( )。
A.卧位颈部挤压法
B.卧位腹部冲击法
C.立位胸部冲击法
D.立位腹部冲击法
E.俯卧背部叩击法
[判断题]紧急制动命令是信号车载输入信息。
A.正确
B.错误
[单项选择]People are more favorably disposed to the village councils in place where______.
A. people in general are better educated
B. they are already accustomed to co-operating
C. there is already communal ownership of goods
D. they are more accustomed to working independently for a living
[多选题]依据《供电营业规则》第一百零二条,供电企业对查获的窃电行为,处置正确的有()
A.应予制止并可当场中止供电
B.窃电者应按所窃电量补交电费
C.并承担补交电费两倍的违约使用电费
D.并承担补交电费三倍的违约使用电费
[单项选择]About Gender: Differences
It is said that the first thing we ask about a newborn baby is "Is it a boy or a girl " But it might be considered that this is the first thing we ask ourselves whenever we meet anyone new. Perhaps this is why we find it so threatening if the cues are uncertain, and even more so if we find our first assumptions turns out to be incorrect.
Men are different from women. That would seem to be self-evident. They are different in ability, skill and behavior, but then, so is every individual person. So why do we make such a fuss about it It seems not unreasonable to suggest that the sexes are different because their brains are different, but then no two human brains are the same It is suggested that our culture is in trouble because many women have been brought up to believe they should be as good as men. Well, why not
We will only touch on these topics briefly. There is enough material for a dozen books. Suffice it to say that all the s
A. gender similarities
B. gender roles
C. the free will of us
D. the effect of learning
[多项选择]以下可能是牙源性角化囊肿复发自因()。
A. 手术难以完整摘除
B. 衬里上皮生长活跃
C. 囊肿部分区域癌变
D. 囊壁内有卫星囊
E. 口腔粘膜基底细胞增殖
[多项选择]以下材料()可以用做柔性基层。
A. 石灰土
B. 沥青灌入式碎石
C. 水泥稳定级配碎石
D. 级配碎石
[单项选择]设有数组定义语句:Dim a(5)As Integer,List1为列表框控件。下列给数组元素赋值的语句错误的是
A. a(3)=3
B. a(3)=InputBox("input data")
C. a(3)=List1.ListIndex
D. a=Array(1,2,3,4,5,6)
[单选题]在出站道岔上施工,对区间方向,以( )防护
A.停车手信号
B.关闭的反方向进站信号机
C.移动停车信号牌(灯)
D.关闭的出站信号机
[单选题]低压电气工作时,拆开的引线、断开的线头应采取( )等遮蔽措施。
A.胶带包裹
B.绝缘包裹
C.帆布遮盖
D.剪断包裹
[单项选择]王某与甲房地产开发公司签订一购房合同,房屋总价款为300万元,并交付定金75万元。如甲房地产开发公司不能再履行合同,则应返还王某()万元。
A. 75
B. 120
C. 135
D. 150
[单选题]机床照明灯应选( )V的电压。
A.6
B.24
C.110
D.220
[单项选择]国学大师周国平说过:“何必用舞台上的______来掩盖生活中的______!”确实,命运多舛,世事无常,而真味是淡。一如当烟云褪尽,尘埃落定,邈远静谧处一颗心脏噗噗跳动轻微而有力的声音,便是生命最纯净而真挚的呼告。我们只须,俯下身,______生命浅唱。
依次填入划横线部分最恰当的一项是( )。
A. 璀璨夺目 暗淡无光 倾听
B. 流光溢彩 刹那芳华 聆听
C. 绘声绘色 无声无息 谛听
D. 美轮美奂 平淡无奇 轻吟
[单项选择]Which of the following conclusions is best supported by the second paragraph
A. Robot does not last long.
B. The early men made toys themselves.
C. Man has always had a desire to make a copy of himself.
D. The materials for making a copy of man are limite
[填空题]A. It’s terribly hot, isn’t it B. Remember to take an umbrella with you. C. It’s a fine day. D. What do you think of the weather in Beijing E. It looks to rain. F. What’s the weather like today G. Yes, I enjoy it.It’s very hot, isn’t it
[单项选择]根据化学结构氯丙嗪属于()
A. 苯并二氮类
B. 吩噻嗪类
C. 硫杂蒽类
D. 丁酰苯类
E. 酰胺类
[单选题]下列选项中不是行进的辅助步法的是( )。
A.移步
B.便步
C.踏步
D.跑步
[判断题]若并网点电压小于 90%UN,且持续时间 0.2s,微电网应与电网断开连接,由并网模
式转换到离网模式运行。
A.正确
B.错误
[单选题]互感器二次侧负载不应大于其额定负载,但也不宜低于其额定负载的()。
A.10%
B.25%
C.50%
D.5%
[简答题]根据高级修检修规程,CRH380B型动车组显示屏(HMI)检修标准?
[单选题] υmax<120km/h地段,钢轨焊缝凹陷达()mm应及时处理。
A.0.3
B.0.4
C.0.5
D.0.6
[多选题]《建设工程安全生产管理条例》规定.施工单位在采用()时.应当对作业人员进 行相应的安全生产教育培训。
A.新原料
B.新材料
C.新工艺
D.新设备
E.新技术
[单选题]SS9型电力机车最深磁场削弱系数为( )。
A.0.46
B.0.49
C.0.56
D.0.59
[单选题] 781.下列人物中,属元代著名书法家的是()。
A.虞世南
B.米带
C.赵孟頫
D.郑燮为
[判断题]已经立起的杆塔,基础未完全夯实牢固和拉线杆塔在拉线未制作完成前,可以攀登。
A.正确
B.错误
[单项选择]广州话“手瓜”,正确的意思是:()
A. 青瓜
B. 乐器
C. 胳膊
D. 自家种植的瓜果
[单项选择]以下所列项目,属于单位工程的是( )。
A. 土建工程
B. 混凝土及钢筋混凝土工程
C. 给排水管道工程
D. 通风管道工程
[多项选择]首次公开发行股票时,如发行人发行过内部职工股,招股说明书应披露内部职工股的( )。
A. 历次托管情况
B. 最大20名持有人情况
C. 风险隐患责任的承担主体
D. 发行情况
E. 主要控股人岗位设计情况
[判断题]价值工程的三要素是指价值、功能和使用成本
A.正确
B.错误
[判断题]大型养路机械运行实行司机双岗值乘。()
A.正确
B.错误
[单选题]2.81.
运维班应根据变电站巡视检查项目和周期,制定智能巡检机器人巡视任务和巡视周期。一类变电站每2天至少
巡视1次,二类变电站每3天至少巡视1次,三类变电站每周不少于1次;四类变电站每( )周不少于1次,特
殊时段和特殊天气应增加特巡。
A.4
B.3
C.2
D.1