材料一:材料二:中国古代的中央集权制度,从其产生之日起,其组织机构就具有多民族、大一

题型:问答题 案例分析题

问题:

材料一:

材料二:中国古代的中央集权制度,从其产生之日起,其组织机构就具有多民族、大一统的性质,其职能就具有维护、推动、发展和形成多民族、大一统国家的历史任务。如果这一制度被削弱,此国家准出问题。传统农业对水利有着更多的依赖,从大禹治水到清代多次治理黄河,无不集中了大量的人力物力,这是靠一家一户的小农无法实现的……秦凭借从中央到地方较为完善的统治机构,做到了“书同文”,文字统一对形成共同的文化认同和民族认同,对中国的民族融合、国家统一、疆域拓展、历史延续,都起着不可替代的作用。

材料三:军国大计,罔不总揽。自雍乾后百八十年,威命所寄,不于内阁而于军机处,盖隐然执政之府也。

——《清史稿·军机大臣年表序》

上述材料反映了中国古代政治制度发展的趋势是什么?

考点:高中历史秦中央集权制度的形成秦中央集权制度的形成题库
题型:问答题 案例分析题

Have you ever stayed in a hotel? Most Chinese hotel often provide guests with things like disposable(一次性的)toothbrushes, toothpaste, shampoo and slippers. Many guests like the idea because they don’t have to bring their own.  But ,if you travel to Beijing, remember to bring your own things.  Starting from June, some hotels in Beijing will no longer provide guests with these disposables.  They want to ask people to use fewer disposable things.

Many disposable things are made of plastic.  People throw them away after only using them once.  It is a waste of natural resources(资源)and is very bad for the environment.  Do you know that one Chinese person makes as much as as 400kg of waste a year? Most of that waste comes from disposable things.  In Beijing, people throw away about 19,000 tons of plastic bags and 1,320 tons of plastic lunch bowls every year! Plastic can take between 100 and 400 years to bread down.  So wherever you travel, bring your own things and use them again and again.

Back at home and school, you can also do something to make our world a better place.  Try to do these things in your daily life: use cloth shopping bags, not plastic ones. After using a plastic bag, wash it out and let it dry.  Then you can use it over and over again.  Do not use paper cups.  At your school canteen(食堂). use your own bowl and chopsticks instead of(代替) disposable ones.

小题1:Which of the following may still be provided(被提供) in Beijing hotels after June?

A.toothbrushes

B.tea cups

C.shampoo

D.paper slippers.小题2:Why do many hotels provide guests with some disposable things?

A.To let their guests take fewer things while travelling.

B.To hope their guests use fewer disposable things.

C.To wish their guests to save money.

D.To want their guests to use more disposable things.小题3:Which of the following is NOT true?

A.Many disposable things are made of plastic.

B.Throwing disposable things away is a waste of natural resources.

C.Plastic is very bad for the environment.

D.Plastic breaks down easily.小题4:What can we do to make our world a better place at home and school?

A.Using shopping bags made of plastic.

B.Using paper cups instead of plastic ones.

C.Using disposable plates, bowls and chopsticks.

D.Using everything over and over again.小题5:We can tell from the story that____________________________.

A.People don’t like disposable things at all.

B.We can’t use paper or plastic bowls at school.

C.We should use fewer plastic things and protect our environment.

D.Hotels won’t provide disposable things to save money.

题型:问答题 案例分析题

设有摆线x=a(t-sint),y=a(1-cost)(0≤t≤2π)的第一拱L,则L绕x轴旋转一周所得旋转面的面积S=______.

题型:问答题 案例分析题

NEC的核心条款不包括()。

A.工期

B.支付

C.补偿

D.工程质量

题型:问答题 案例分析题

对于购进时间早,市场已脱销,没有准确市场现价的库存材料评估,可以根据材料的账面价值进行评估。

题型:问答题 案例分析题

读“地震波波速与地球内部构造图”(图1),回答问题。

图1中b表示()

A.软流层

B.地壳

C.地核

D.地幔

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