下列操作正确的是 [ ] A.用H2还原CuO结束时,先停气后灭酒精灯 B.夜间

题型:选择题

问题:

下列操作正确的是 [ ]

A.用H2还原CuO结束时,先停气后灭酒精灯

B.夜间闻到煤气泄漏的气味时,开灯寻找泄漏源

C.不慎将烧碱溶液溅到眼睛里,马上去找医生治疗

D.鉴别钻石制品真伪的方法是:用其刻划玻璃

考点:安全措施和生活经验
题型:选择题

工厂变配电所对电气主接线要求是()。

A.可靠性

B.灵活性

C.操作方便

D.经济性

E.有扩建可能性

题型:选择题

下列有关我国民族政策的内容叙述错误的是[ ]

A.各民族无论大小一律平等

B.在各少数民族聚居的地方实行民族区域自治

C.国 * * 障过少数民族的合法权利和利

D.国家不协助少数民族地区的经济和文化的发展

题型:选择题

Directions: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.

Bullying (欺负) can take a variety of forms, from the verbal being taunted or called hurtful names to the physical being kicked or shoved, as well as indirect forms, such as being excluded (排除)from social groups. A survey I conducted with Irene Whitney found that in British primary schools up to a quarter of pupils reported experience of bullying, in which about one in ten cases was persistent(执意的). There was less bullying in secondary schools, with about one in twenty-five suffering persistent bullying, but these cases may be particularly recalcitrant.

Bullying is clearly unpleasant, and can make the child experiencing it feel unworthy and depressed. In extreme cases it can even lead to suicide, though this is thankfully rare. Victimized pupils are more likely to experience difficulties with interpersonal relationships as adults, while children who persistently bully are more likely to grow up to be physically violent, and convicted of anti-social offences.

Until recently, little help was available to teachers to deal with bullying. Perhaps as a consequence, schools would often deny the problem. “There is no bullying at this school” has been a common refrain, almost certainly untrue. Fortunately more schools are now saying: “There is not much bullying here, but when it occurs we have a clear policy for dealing with it.”

(Note: Answer the questions or complete the statements in NO MORE THAN ELEVEN WORDS)

小题1:According to the first paragraph, the fact that _________________ belongs to an indirect form of bullying.

小题2:The survey the author conducted indicates that as students grow older, ______________.

小题3:Bullying is likely to cause ________________ feelings among victimized children.

小题4:One possible reason why schools denied the problem of bullying was ______________.

题型:选择题

案情:镇长黄某负责某重点工程项目占地前期的拆迁和评估工作。黄某和村民李某勾结,由李某出面向某村租赁可能被占用的荒山20亩植树,以骗取补偿款。但村长不同意出租荒山。黄某打电话给村长施压,并安排李某给村长送去1万元现金后,村长才同意签订租赁合同。李某出资1万元购买小树苗5000棵,雇人种在荒山上。
副县长赵某带队前来开展拆迂、评估工作的验收。李某给赵某的父亲(原县民政局局长,已退休)送去1万元现金,请其帮忙说话。赵某得知父亲收钱后答应关照李某,令人将邻近山坡的树苗都算到李某名下。
后李某获得补偿款50万元,分给黄某30万元。黄某认为自己应分得40万元,二人发生争执,李某无奈又给黄某10万元。
李某非常恼火,回家与妻子陈某诉说。陈某说:“这种人太贪心,咱可把钱偷回来。”李某深夜到黄家伺机作案,但未能发现机会,便将黄某的汽车玻璃(价值1万元)砸坏。
黄某认定是李某作案,决意报复李某,深夜对其租赁的山坡放火(李某住在山坡上)。
树苗刚起火时,被路过的村民邢某发现。邢某明知法律规定发现火情时,任何人都有报警的义务,但因与李某素有矛盾,便悄然离去。
大火烧毁山坡上的全部树苗,烧伤了李某,并延烧至村民范某家。范某被火势惊醒逃至屋外,想起卧室有5000元现金,即返身取钱,被烧断的房梁砸死。
问题:

如认定黄某放火与范某被砸死之间存在因果关系,可能有哪些理由如否定黄某放火与范某被砸死之间存在因果关系,可能有哪些理由(两问均须作答)

题型:选择题

(二) 某厂新建一条大型汽车生产线建设工程,内容包括:土建施工、设备安装与调试、钢结构工程、各种工艺管道施工、电气工程施工等。工程工期紧,工程量大,技术要求高,各专业交叉施工多。通过招标确定该工程由具有施工总承包一级(房建、机电)资质的A公司总承包,合同造价为15200万元,A公司将土建施工工程分包给具有相应资质的B公司承包。 A公司项目的管理人员进场后,成立了安全领导小组并配备了两名专职安全管理员,B公司配备了两名兼职安全管理员,A公司项目部建立了安全生产管理体系,制订了安全生产管理制度。 在4000 t压机设备基础施工前,B公司制订了深基坑支护专项安全技术方案,并报B公司总工程师审批,在基坑开挖过程中,发生坍塌,造成两人重伤,一人轻伤。事故发生后经检查确认,B公司未制订安全技术措施,A公司未明确B公司的安全管理职责,A公司、B公司之间的安全管理存在问题,该施工项目被地方政府主管部门要求停工整顿,项目经整顿合格后,恢复施工。 A公司在设备基础位置和几何尺寸及外观、预埋地脚螺栓验收合格后,即开始了4000t压机设备的安装工作,经查验4000t压机设备基础验收资料不齐,项目监理工程师下发了暂停施工的“监理工作通知书”。

基坑支护安全专项技术方案审核是否符合规定要求说明理由。

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