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问题 单项选择题

下列可不判定为重大火灾隐患的是（）。

A．易燃可燃液体、可燃气体储罐(区)未按规定设置固定灭火、冷却设施 

B．对重大火灾隐患依法进行了消防技术论证，并已采取相应技术措施的 

C．公共娱乐场所、商店、地下人员密集场所的安全出口、楼梯间的设置形式及数量不符合规定 

D．甲、乙类厂房设置在建筑的地下、半地下室

答案

参考答案：B

解析：下列任一种情况可不判定为重大火灾隐患：(1)可以立即整改的；(2)因国家标准修订引起的(法律法规有明确规定的除外)；(3)对重大火灾隐患依法进行了消防技术论证，并已采取相应技术措施的；(4)发生火灾不足以导致火灾事故或严重社会影响的。

多项选择题

关于近因的表述正确的有（）。

A.导致损失的主要原因

B.导致损失的唯一原因

C.导致损失的最后原因

D.导致损失的有效原因经济师报名

E.导致损失的直接原因
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单项选择题

Many theories concerning the causes of juvenile delinquency(crimes committed by young people) focus either on the individual or on society as the major contributing influence. Theories (91) on the individual suggest that children engage in criminal behavior (92) they were not sufficiently penalized for previous misdeeds or that they have learned criminal behavior through (93) with others. Theories focusing on the role of society suggest that children commit crimes in (94) to their failure to rise above their socioeconomic status, (95) as a rejection of middle, class values.
Most theories of juvenile delinquency have focused on children from disadvantaged families, (96) the fact that children from wealthy homes also commit crimes. The latter may commit crimes (97) lack of adequate parental control. All theories, however, are tentative and are (98) to criticism.
Changes in the social structure may indirectly (99) juvenile crime rates. For example, changes in the economy that (100) to fewer job opportunities for youth and rising unemployment (101) make gainful employment increasingly difficult to obtain. The resulting discontent may in (102) lead more youths into criminal behavior.
Families have also (103) changes these years. More families consist of one-parent households or two working parents; (104) , children are likely to have less supervision at home (105) was common in the traditional family (106) . This lack of parental supervision is thought to be an influence on juvenile crime rates. Other (107) causes of offensive acts include frustration or failure in school, the increased (108) of drugs and alcohol, and the growing (109) of child abuse and child neglect. All these conditions tend to increase the probability of a child committing a criminal act, (110) a direct causal relationship has not yet been established.

A．or

B．but rather

C．but

D．or else
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