问题 问答题 简答题

车轴上的主要的几个部位名称是什么?

答案

参考答案:轴颈、轮座、防尘板座、轴身、螺丝孔和发电机传动车轴加长部分。

综合

(28分)充分认识区域地理特征,因地制宜发展经济,保护生态,是实现区域可持续发展的基本要求。阅读下列图文材料,完成(1)~(5)题。。

材料一:我国北方区域示意图(图甲)。

材料二:A省区形成了一条绵延上千千米的“奶牛带”,饲养着130多万头奶牛,这条“奶牛带”上分布着100多家乳制品加工企业。近年来,伊利集团还在北京、上海、天津、青岛、兰州等地建立了乳制品加工基地。

(1)“奶牛带”上的乳制品加工企业布局的有利区位因素        ,伊利在北京、上海等地建乳制品加工基地的有利区位因素          。(4分)

(2)在生产发展的同时,C地区地表植被退化严重,其不合理的农业生产方式是      

         。(4分)

(3)图甲中B区域是我国重要的能源生产基地,图乙为该“能源基地某产业链示意图”,D处的工业部门是           ,据图简要说明此产业链的突出优势。(6分)

(4)2010年11月27日,国家实施“西电东送”重点项目之一“宁东直流输电工程”向山东省正式送电,简要分析变“输煤”为“输电”,对山东省社会经济和生态环境的发展有何益处?(8分)

(5)宁夏回族自治区从20世纪90年代初开始,尝试对南部山区部分群众整体移民搬迁到北部有灌溉条件的平原区,这种移民方式被称为“吊庄移民”,至今已取得显著效益。简要分析“吊庄移民”方式对迁出区人口、经济、生态环境的有利影响。(6分)

单项选择题

Culture is activity of thought, and receptiveness to beauty and human feeling. (1) of information have nothing to do with it. A merely well-informed man is the most useless (2) on God’s earth. What we should (3) at producing is men who (4) both culture and expert knowledge in some special direction. Their expert knowledge will give them the ground to start (5) , and their culture will lead them as (6) as philosophy and as high as (7) We have to remember that the valuable (8) development is self-development, and that it (9) takes place between the ages of sixteen and thirty. As to training, the most important part is given by mothers before the age of twelve.

In training a child to activity of thought, above all things we must (10) of what I will call "inert ideas"—— that is to say, ideas that are merely (11) into the mind without being (12) , or tested, or thrown into fresh combinations.

In the history of education, the most (13) phenomenon is that schools of learning, which at one epoch are alive with a craze for genius, in a (14) generation exhibit merely pedantry and routine. The reason is that they are overlade with inert ideas. Except at (15) intervals of intellectual motivation, education in the past has been radically (16) with inert ideas. That is the reason why (17) clever women, who have seen much of the world, are in middle life so much the most cultured part of the community. They have been saved from this horrible (18) of inert ideas. Every intellectual revolution which has ever stirred humanity (19) greatness has been a (20) protest against inert ideas.

17()

A.unrefined

B.unintended

C.unrestrained

D.uneducated