加工精度是什么?

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问题:

加工精度是什么?

考点:汽车制造工艺学汽车制造工艺学题库
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Tourism wasn’t as important as it is today. In the past, only people with a good deal of money could travel on holidays to other countries. More people travel today than in the past because there is a growing middle class in many parts of the world; that is to say, people now have more money for travel. Special plane fares(费用) for tourists make travel less expensive and more attractive than ever before. One person doesn’t travel for the same reason as another. But most people enjoy seeing countries that are different from their own. They also like to meet new people and to taste new food.

Tourism causes many changes in a country and in people’s lives. People build new hotels and restaurants and train native men and women as guides to show visitors interesting places. There’re new nightclubs and other amusements. International tourism is clearly a big business.

小题1:In the old days _________ could travel to other countries.

A.boys and girls, men or women, young or old

B.either kings or queens

C.both the poor and the rich

D.nobody but those who had money小题2:More people travel today than in the past because______________.

A.people have become interested in traveling

B.traveling today is easier than in the past

C.people now have spare money for travel

D.great changes have taken place in the world小题3: What makes travel more attractive than before?

A.Travel by air to other countries is much cheaper today.

B.More guides are being trained to show beautiful spots.

C.Modern telegraph lines make travel less expensive.

D.New hotels and restaurants have been built.小题4:Which of the following statements is true according to the article?

A.Tourism won’t bring any changes in people’s minds.

B.People have some trouble in making journey.

C.With the development of tourism, great changes have taken place in many parts in the world.

D.Tourism causes only some changes in clothing.

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(37分)阅读材料,完成下列各题。

材料一19世纪五六十年代,在普鲁士的带动下,全德兴起了私人和国家联合建设铁路的热潮,对煤炭、铁轨、机车、车厢等产生了巨大的需求,有力推动了……创办企业的热潮。当时,人们开发新矿山、建设新工厂、修筑新铁路、向股份制公司投资,几十家新式银行陆续开业,社会游资被大量集中起来投入生产,同时,英、法、荷等外国资本源源不断进入莱茵区……工业革命迅猛前进。

——《世界经济通史》

材料二 1889年清政府成立中国铁路总公司,向比利时银行借款兴建北京卢沟桥至汉口的卢汉铁路。这条铁路先由政府拨款修建卢沟桥至保定及汉口至滠口两段。1906年北京至汉口全线通车。

张之洞从1889年起,以武汉为中心,创办了汉阳铁厂等一批近代工业化企业,.... 在湖北新建了卢汉铁路,督办粤汉铁路、川汉铁路。由于诸多的因素,川汉铁路修建激发了四川的保路运动,清政府被迫调集湖北地区的新军前往 * * 。

材料三 新中国铁路大事记

(1)据材料一归纳德国铁路迅速发展的原因。(4分)并结合所学知识,分析铁路发展对近代德国产生了哪些重大影响?(6分)

(2)据材料二概括清末铁路发展的特点。(7分)有学者称“川汉铁路搞倒了一个王朝”,结合所学知识,谈谈你的认识。(6分)

(3)材料三指出,“第一个五年计划期内,西部地区首次开通铁路”“第二五年计划期内,铁路建设以中国北部为主”。试用所学知识加以说明。(4分)

(4)据“新中国铁路大事记”,概括新中国的铁路建设发生的主要变化(6分)。并结合所学知识分析导致这种变化的主要原因。(4分)

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()是企业在营销过程中的指导思想。

A.营销战略

B.市场机会

C.客户

D.品牌

题型:问答题 简答题

甲省的林某伪造了大量的人民币,偷运到乙省出售牟利,并在乙省使用假币消费。林某构成()。

A.伪造货币罪

B.运输假币罪

C.出售假币罪

D.使用假币罪

题型:问答题 简答题

下列地区属于佛教的主要分布地区的是:()

A.欧洲

B.美洲

C.东亚和东南亚

D.欧亚非三大洲结合部

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