热门试题:
[判断题]从事办公室工作的人员不会形成职业病。 ( )
A.正确
B.错误
[判断题]生产力的基本要素包括:劳动资料、科学技术和劳动者。
A.正确
B.错误
[填空题]当总风缸压力超过900kPa时,()动作,使主空气压缩机停止打风,保证总风缸内风压在规定值之内。
[简答题]A市计划成立一个公共就业服务机构,主管部门要求该机构及场地规划能给劳动者提供高质量的服务,为满足上级部门的要求,该公共服务就业机构的场地应如何规划?
[判断题] 当磁路中的长度、横截面和磁压一定时,磁通与构成磁路物质的磁导率成反比( )。
A.正确
B.错误
[判断题]越是志存高远的人,信念越不坚定
A.正确
B.错误
[单选题]( )、专责监护人应始终在工作现场,对工作班人员的安全认真监护,及时纠正不安全的行为。
A.工作负责人
B.工作许可人
C.工作票签发人
D.安监人员
[单项选择]
Malls are popular places for Americans to go. Some people spend so much time at malls that they are called "mall rats". Mall rats shop until they drop in the hundreds of stores under one rood.
People like malls for many reasons. They feel safe because malls have police stations of private security guards. Parking is usually free, and the weather inside is always fine. The newest malls have beautiful rest areas with waterfalls and large green trees.
The largest mall in the United States is the Mall of America in Minnesota. It covers 4.2 mil- lion square feet. It has 350 stores, eight night clubs, and a seven-acre park! There are park- ing spaces for 2,750 cars. About 750,000 people shop there every week.
The first indoor mall in the United States was built in 1965 in Edina, Minnesota. People like doing all their shopping in one place. More malls were built around the country. Now, malls are like town centers where people come to do many things, th
A. They feel safe because malls have police station of private security guards.
B. They can be served free meals after doing shopping.
C. They can do about everything at malls.
D. The weather inside is always fine.
[单项选择]输入贮存过久的库存血时,易引起
A. 高钠血症
B. 低钙血症
C. 低钾血症
D. 高钾血症
E. 低钠血症
[单选题]总、分工作票在格式上与( )工作票一致。
A.事故紧急抢修单
B.第二种
C.第一种
D.带电作业
[单选题]起重机吊具不工作时,不允许把起重物悬挂于空中,以防止零件产生( )。
A.损坏
B.永久变形
C.弹性变形
D.脱落
[单选题]BY02CG02158 大型变压器几乎都采用( )的方式
A.自然循环冷却
B.强迫油循环导向冷却
C.强迫油循环冷却
D.风扇冷却
[单选题]白喉的主要死因是
A.呼吸肌麻痹,呼吸衰竭
B.继发感染
C.中毒性心肌炎
D.不能进食,营养不良
E.喉阻塞
[单选题] 用气相色语法测定含氯农药时常采用的检测器是( )。
A.热导池检测器
B. 氢火焰检测器
C.电子捕获检测器
D.火焰光度检测器
[多选题]风沙地区变电站的户外所有( )防尘罩密封应完好,在通风口处应设置严密的防尘措施,并应满足散热功能。根据现场需要,箱内的继电器应有防尘罩。
A.A.端子箱
B.B.机构箱
C.C.汇控柜
D.D.智能柜
[简答题]电影《十月围城》,一群革命义士舍身保护的是哪位近代革命前驱者呢?
[填空题]
The Mir Space Station
1 The Russian Mir Space which came down in 2001 at last after 15 years of pioneering the concept of long-term human space flight, is remembered for its accomplishments in the human space flight history. It can be credited with many firsts in space.
2 During Mir’s lifetime, Russia spent about US$ 4.2 billion to build and maintain the station.
3 The Soviet Anion launched Mir, which was designed to last from three to five years, on February 20, 1986, and housed 104 astronauts over 12 years and seven months, most of whom were not Russian. In fact, it became the first international space station by playing host to 62 people from 11 countries. From 1995 through 1998, seven astronauts from the United States took turns living on Mir for up to six months each. They were among the 37 Americans who visited the station during nine stopovers by space shuttles.
4 The more than 400 million the United States provided
[判断题]对正在以非暴力方式实施违法犯罪行为的,公安民警可以口头制止。
A.正确
B.错误
[判断题]停留车位置信号的显示方式为夜间:白色灯光左右小摇动。
A.正确
B.错误
[单选题] 行政机关将查封、 扣押的财物或者划拨的存款、 汇款以及拍卖和 依法处理所得的款项, 截留、 私分或者变相私分的, 对直接负责 的主管人员和其他直接责任人员依法给予
A.警告、 记过、 记大过、 降级、 撤职或者开除处分
B.记大过、 降级、 撤职或者开除 处分
C.降级、 撤职或者开除处分
D.撤职或者开除处分
[判断题]每月25日前,填写并提交“设计质量问题及管理情况表”
A.正确
B.错误
[简答题]
某施工单位承揽了一项综合办公楼的总承包工程,在施工过程中发生了如下事件。
事件1:施工单位与某材料供应商所签订的材料供应合同中未明确材料的供应时间。急需材料时,施工单位要求材料供应商马上将所需材料运抵施工现场,遭到材料供应商的拒绝。两天后才将材料运到施工现场。
事件2:某设备供应商由于进行设备调试,超过合同约定的期限交付施工单位订购的设备,恰好此时该设备的价格下降,施工单位按下降后的价格支付给设备供应商,设备供应商要以原价执行,双方产生争执。
事件3:施工单位与某施工机械租赁公司签订的租赁合同约定的期限已到,施工单位将租赁的机械交还租赁公司并交付租赁费,此时,双方签订的合同终止。
事件4:该施工单位与某分包单位所签订的合同中明确规定要降低分包工程的质量,从而减少分包单位的合同价款,为施工单位创造更高的利润。
根据事件1,你认为合同当事人在约定合同内容时应包括哪些方面的条款?
[单选题]正常巡视应()。
A.穿绝缘鞋
B.穿纯棉工作服
C.穿绝缘靴
D.戴手套
[判断题] 阴极保护电源设备一般可以不设防雷保护。
A.正确
B.错误
[单选题]用于安全接地保护导线的颜色为()。
A.绿色
B.绿/黄双色
C.红色
[单选题][题干]配合停电的交叉跨越或邻近线路,在交叉跨越或邻近线路处附近应装设()接地线。
[
A.一组},
B.两组},
C.相应},
D.三组}
[单项选择]What does the woman mean
A. The man will bring some food back for dinner.
B. They will go to their friend’s home for supper.
C. The woman will fill the refrigerator before supper.
D. They will eat out for dinner.
[单项选择]角色游戏中对游戏动作和情景的假想是()
A. 以物代物
B. 情景转变
C. 以人代人
D. 内部规则
[简答题]县级及以上城市建成区原则上不再新建每小时 的燃煤锅炉,其他地区原则上不再新建每小时 的燃煤锅炉。“乌-昌-石”“奎-独-乌”区域各县级及以上城市建成区以及国家级、自治区级(兵团级)工业园区禁止新建每小时 的燃煤锅炉 。
[判断题]提供公众服务并且直接关系公共利益的职业、行业,需要确定具备特殊信誉、特殊条件或者特殊技能等资格、资质的事项。
A.正确
B.错误
[多选题] 下列属于“D类火灾”的是()(1.0分)
A. 钾
B. 钠
C. 镁
D. 沥青
[单选题]高压配电站、开闭所、箱式变电站、环网柜等高压配电设备应有防误操作闭锁装置。
A.正确
B.错误
C.略
D.略
E.略
F.略
[填空题]Last week, Tom and his friends celebrated his twentieth birthday,___________________ (尽情地唱歌跳舞).
[单项选择]Young ______ he is, he knows what is the right thing to do.
A. that
B. as
C. although
D. however
[单选题]( )是以沸水直接冲泡叶茶,饮茶汤,品尝茶叶真香本味
A.纯饮法
B.壶饮法
C.清饮法
D.调饮法”