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[多选题]地下有限空间作业安全生产条件是指满足地下有限空间作业安全所需的安全生产责任制、( )、人员资质等条件。
A.A.安全生产规章制度
B.B.操作规程
C.C.安全防护设备设施
D.D.安全预案

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[单项选择]我国从东汉末年以来,经济重心就开始向南方转移,而真正转移到南方是在()
A. 北魏
B. 南宋
C. 唐朝
D. 明朝
[单选题]下列不属于施工现场的硬化场地可采用的材料()。
A.混凝土
B.石屑
C.焦渣
D.素土
[填空题]Renowned U. S. economist, John Rutledge, who helped frame the fiscal policies of two former U. S. presidents, warned that an abrupt rise in China’ s currency could lead to another Asian financial crisis. The founder of Rutledge Capital told the media that if the yuan rises (1) it would discourage foreign direct investment in China while (2) by market speculators. Currency change is more difficult for investors and (3) .
The Chinese currency has appreciated by (4) since July 2005 when the country allowed the yuan to (5) within a daily band of 0.3 percent. The analysts are expecting the currency to rise (6) by the end of this year. But if the yuan rose 20 to 30 percent, as some U. S. politicians are demanding, it would (7) causing a recession and deflation. Similar advice to allow an abrupt appreciation of a currency led to (8) in 1997, and came very close to destroying (9)
[单选题](44854)线路:其他站线,轨道静态轨距经常保养偏差管理值为()。
A.+4、-2mm
B.+7、-4mm
C.+9、-4mm
D.+10、-4mm
[填空题]马克思主义产生的经济根源是资本主义社会生产力和(  )的矛盾运动。
[判断题]二次回路导线应采用单股绝缘铜质线,电压、电流互感器从输出端子经过端子排接至试验接线盒。
A.正确
B.错误
[单项选择]男性,14岁,中毒性肺炎、休克,经抢救病情稳定。为维持血压,医嘱10%葡萄糖400ml加多巴胺每分钟滴注20滴,估计能维持
A. 2h
B. 3h
C. 4h
D. 5h
E. 6h
[单选题]交通事故的主观构成要件( )。
A.过错或意外
B.恶意
C.间接恶意
D.直接故意
[判断题]因钢材强度降低幅度大于混泥土,柱子配筋率越高,耐火性越差,在火灾中的稳定性越差。( )
A.正确
B.错误
[多项选择]以下选项中属于理财规划内容的是()。
A. 现金规划、风险管理规划
B. 家庭消费支出规划
C. 税收规划、投资规划
D. 退休养老规划、财产分配与传承规划
E. 教育规划
[单项选择](47)______ to parents’’ fears, talking about violent acts will not increase a child’’s fear. Having children keep scared feelings to themselves is more (48)______ than open discussion. Consider the age and level of understanding of the child when entering into a discussion. Even children as young as 4 or 5 know about violent acts but all children may not know how to talk about their (49)______ . It is often necessary for parents to (50)______ the dialogue themselves, asking children what they have heard , or think. Parents should (51)______ from lecturing or teaching about the issues. Adults should look for opportunities as they arise, for example when watching the news together. Learning about a foreign culture or religion also dispels myths and more (52)______ points out similarities and differences. In addition, far off violent events can (53)______ a discussion of non-violent problem solving for problems closer to home. For instance helping children negotiate how to
[单选题] 击针损坏,可能导致手枪射击时出现( )故障。
A. 不击发
B. 不发火
C. 不抛壳
D. 卡弹
[单项选择]The riot is said ______ by the government’s negligence of the people’s welfare.
A. to have been caused
B. being caused
C. to be caused
D. to cause
[判断题]在电压互感器二次回路中,均应装设熔断器或自动开关。( )
A.正确
B.错误
[单项选择] 含重金属的中药中毒时可用何种方法解毒( )
A. 鸡蛋清
B. 活性炭
C. 农茶
D. 甘草、绿豆
E. 透析支持疗法
[单项选择]Passage Two
If two scientists at Los Alamos National Laboratory are correct, People will still be driving gasoline-powered cars 50 years from now, giving out heat-trapping carbon dioxide into the atmosphere--and yet that carbon dioxide will not contribute to global warming. The scientists, F. Jeffrey Martin and William L. Kubic Jr., are proposing a concept, which they have patriotically named Green Freedom for removing carbon dioxide from the air and turning it back into gasoline.
The idea is simple. Air would be blown over a liquid solution which would absorb the carbon dioxide. The carbon dioxide would then be extracted and subjected to chemical reactions that would turn it into fuel. Although they have not yet built a fuel factory, or even a small prototype, the scientists say it is all based on existing technology. "Everything in the co
A. introduce a new concept
B. compare different energy sources
C. stress the importance of gasoline
D. discuss solutions to global warming
[简答题]钻开第一个油气层后开始坐岗。
[单选题]依据《国家电网公司安全事故调查规程》(国家电网安监〔2020〕820号),发生七级人身、电网、设备和信息系统事件,应立即按资产关系或管理关系逐级上报至( )级单位。
A. 国网电力公司
B. 省电力公司
C. 地市供电公司
D. 县供电公司
[单选题] 军用列车分为( )列车和军用物资列车两种。
A.军用人员
B.乘坐人员
C.紧急军用
D.特殊军用
[单项选择]卫生器具安装中的地漏水封高度不得小于()mm。
A. 20
B. 30
C. 40
D. 50
[判断题]在电缆隧道内巡视时,作业人员应携带正压式空气呼吸器,通风不良时还应携带便携式气体检测仪。
A.正确
B.错误
[判断题]小范围内涝可在内涝区域利用自然地势或开渠进行集流,以接力形式排入外围天然河道。
A.正确
B.错误
[单选题]直埋电缆的深度当位于车行道或穿越农田时应适当加深,且不应小于 m。
A.4
B.3
C.2
D.1
[判断题]综合柜员和营业经理工作中暂离岗位,在综合前端系统做临时签退,锁好现金、重要空白凭证。回岗后,重新签到,开箱办理业务。
A.正确
B.错误
[判断题]新钢轨卸在适当的位置,并将其支撑在中心相距最大不超过20米的垫木上,并不得侵入车辆限界。
A.正确
B.错误
[判断题]{A}保存文挡时点击工具栏的保存按钮(左上角的黑白方框)即可,初次保存要确定保存位置和名称。
A.正确
B.错误
[单选题](  )是将考试具体化的最重要的工具,使得测验能够与教学的目标和内容保持一致。
A.标准化成就测验
B.细目表
C.自测试题
D.案卷分析
[单选题]对下列各句的修辞手法判断有误的一项是 (    )
A.A、 我知道我是在挖开我的回忆的坟墓。 ( 比喻 )
B.B、朔气传金柝,寒光照铁衣。 ( 对偶 )
C.C、你不觉得我们班的学生很努力吗? ( 设问 )
D.D、远寺的钟声突然惊醒了海的酣梦。 ( 拟人 )
[单选题]对难以做到与电源完全断开的检修线路、设备.可()其与电源之间的电气连接。
A.断开
B.拆除
C.隔离
D.拉开
[简答题]汽轮机运行时,汽缸承受的主要负荷有哪些?
[单项选择]乳糖不耐受者可选用的乳类制品是
A. 酸奶
B. 消毒奶
C. 淡炼乳
D. 配方奶粉
E. 脱脂奶粉
[单选题]站(队)务会,每月至少召开( )次。
A.2
B.1
C.4
D.3
[单选题]关于焊瘤下列说法正确的是()。
A.焊接电流过大容易产生焊瘤
B.焊接速度太快容易产生焊瘤
C.焊接电流过小容易产生焊瘤
D.熔池温度过低容易产生焊瘤
[判断题]利用拉梯在窗口、阳台设置阵地时,要避开喷火冒烟的阳台、窗口正面,拉梯上端必须高出窗口、阳台2个以上梯蹬。
A.正确
B.错误

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