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【判断题】
特种作业人员不需要专门的安全技术培训就可以上岗。
A. 对
B. 错
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答案
B
解析
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“安全第一”要求在工作中应该始终把安全放在首位。
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采用新工艺、新技术、新材料和新设备的所有高处施工工程,应按规定对作业人员进行相关安全技术签字交底。
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地下室、人防设备安装必须派有经验的施工人员进行施工,地下潮湿或有水应采取防潮、防水措施。
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未做基础处理的地面或悬挑支架设置不牢固,就会发生脚手架倾斜倒塌,人员坠落事故等危害。
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六级以上强风、大雾天气不得露天进行攀登与悬空高处作业。
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不准作业人员在高处作业期间私自离开操作岗位,或对过夜的高处临时设备进行安全处理。
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大雾天气允许室内高处作业。
A. 对
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根据国家标准,座板式单人吊具是个体使用的具有防坠落功能,沿建筑物立面自上而下移动的无动力载人作业用具。
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施工单位必须落实安全防火责任制,建立义务消防组织,明确责任人,负责施工现场的日常防火安全管理工作。
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拆除施工人员可以根据拆除施工现场的需要搭设脚手架、安全网。
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吊篮严禁在没有保险限位,保护装置下开动设备。
A. 对
B. 错
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拆除作业人员使用手持机具时,严禁超负荷或带故障运转。
A. 对
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安全带不得高挂低用,禁止系挂在移动或不牢固的物件上。
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B. 错
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绝缘手套是由特种橡胶制成的,不具有电气绝缘作用的手套。
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B. 错
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梯子是由木料、竹料、绝缘材料、铝合金等材料制作的登高作业的工具。
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安全带是指高处作业人员预防坠落的防护用品,由带子、绳子和金属配件组成。
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B. 错
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其他安全用具主要有:脚扣、登高板、梯子、安全围栏、临时遮挡和安全标志等。
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安全带应高挂低用,挂钩应扣在不低于作业者所处水平位置的固定牢靠处,不得将安全带挂在活动的物体上,并注意防止摆动碰撞。
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( ) 30. Why did the father not ask his son not to do this and do that?    A.Because he felt quite confident of his son.    B.Because he was born from a poor family.    C.Because he was a man of few words.    D.Because he didn't want to be much too strict with his son.
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( ) 32. What may be the proper Chinese for the underlined part in the passage?    A.闲暇时光 B.学费 C.精神空虚 D.经济不足
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( ) 33. Why did Natalie Smith pay for the six cars behind her? A. She had seven tickets. B. She hoped to please others. C. She knew the car drivers well. D. She wanted to show kindness.
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( ) 34. Judy Foreman copied down the phrase because she ___ . A. thought it was beautifully written B. wanted to know what it really meant C. decided to write it on a warehouse wall D. wanted her husband to put it up in the classroom
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( ) 36. What can we infer from the last paragraph? A. People should practice random kindness to those in need. B. People who receive kindness are likely to offer it to others. C. People should practice random kindness to strangers they meet. D. People who receive kindness are likely to pay it back to the giver.
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( ) 38. From a dam, people can use the water for ___________. A. keeping the rivers clean B. only making electricity C. irrigation and making electricity D. washing clothes
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( ) 39. The water in the river is polluted because of _____________. A. people's drinking water too much B. people's swimming in the river too much C. chemicals and other materials D. people's building a dam across a river
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