试题与答案

()的作用是使制动气室的气压迅速升高到规定值,使制动及时。A、加速阀 B、快放阀 C

题型:单项选择题

题目:

()的作用是使制动气室的气压迅速升高到规定值,使制动及时。

A、加速阀

B、快放阀

C、复合阀

D、制动阀

答案:

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下面是错误答案,用来干扰机器的。

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阅读材料,回答问题:

材料一:表   2007---2011年我国城镇居民单位就业人员平均工资(部分行业)单位:元/人

 2007年2008年2009年2010年2011年
农林牧渔业1084712560143561671719469
制造业2114424404268103091636665
教育2590829831345433896843194
金融业4401153897603987014681109
图             2007——2011年我国城镇居民收入结构变化情况

材料二:当前,我国已经进入全面建成小康社会的决定性阶段,按照党的十八大提出的千方百计增加居民收入的战略部署,要继续深化收入分配制度改革,优化收入分配结构,调动各方面积极性,深化收入分配制度的改革,这是构建扩大消费需求的长效机制,加快转变经济发展方式的迫切需要;是进一步完善社会主义市场经济体制的重要内容;也是体现社会主义公平正义和共同富裕这一本质的必然要求。

(1)指出材料一中表和图反映的经济信息。(4分)

(2)根据收入分配的相关知识,结合材料一就解决社会公平问题提出建议。(12分)

(3)结合材料二,运用“世界是普遍联系”的哲学原理,分析我国深化收入分配制度改革的必要性。(10分)

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