解方程(1)x+25-x-12=1-x5(2)12[x-12(x-1)]=23(

题型:解答题

问题:

解方程(1)
x+2
5
-
x-1
2
=1-
x
5

(2)
1
2
[x-
1
2
(x-1)]=
2
3
(x-1)
考点:一元一次方程的解法等式的性质
题型:解答题

公安机关自觉地置于党委的领导之下,就是要积极主动地创造便于党委领导公安工作的条件,把接受党委的领导作为根本原则加以制度化,长期全面地贯彻执行,在这方面公安机关要做到( )。

A.认真执行党委的决定,重要问题及时请示报告

B.当好党委的参谋和助手

C.严禁把侦查手段用于党内

D.接受同级党委政法委员会的领导

题型:解答题

文具店出售大、中、小三种规格的笔记本,大号笔记本单价3元,中号笔记本单价1.5元,小号笔记本单价1元。蔡老师用120元购买了55个笔记本,其中买中号笔记本的钱与买小号笔记本的钱相同。那么每种笔记本各买了多少()

A.大号笔记本15个,中号笔记本10个,小号笔记本30个

B.大号笔记本12个,中号笔记本13个,小号笔记本30个

C.大号笔记本30个,中号笔记本10个,小号笔记本15个

D.大号笔记本30个,中号笔记本13个,小号笔记本12个

题型:解答题

向盛有乙醇的烧杯中投入一小块金属钠,可以观察到的现象是(  )

A.钠块沉在乙醇液面下面

B.钠块熔成小球

C.钠块在乙醇液面上游动

D.钠块表面有气泡生成

题型:解答题

LEEDS, England—A Leeds University psychology professor is teaching a course to help dozens of Britons forgive their enemies.

"The hate we hold within us is a cancer, " Professor Ken Hart said, adding that holding in anger can lead to problems such as high blood pressure and heart disease.

More than 70 people have become members in Hart's first 20-week workshop in London—a course he says is the first of its kind in the world.

These are people who are sick and tired of living with a memory. They realize their bitterness is a poison they think they can pour out, but they end up drinking it themselves, said Canadian- born Hart.

The students meet in groups of eight to ten for a two-hour workshop with an adviser every fortnight.

The course, ending in July, is expected to get rid of the cancer of hate in these people. "People have lots of negative attitudes towards forgiveness," he said, "People confuse forgiveness with forgetting. Forgiveness means changing from a negative attitude to a positive one."

Hart and his team have created instructions to provide the training needed.

"The main idea is to give you guidelines on how to look at various kinds of angers and how they affect you, and how to change your attitudes towards the person you are angry with," said Norman Claringbull, a senior expert on the forgiveness project.

Hart said he believes forgiveness is a skill that can be taught, as these people "want to get free of the past".

小题1:From this passage we know that________.

A.high blood pressure and heart disease are caused by hate

B.high blood pressure can only be cured by psychology professors

C.without hate, people will have less trouble connected with blood and heart

D.people who suffer from blood pressure and heart disease must have many enemies小题2:If you are angry with somebody, you should________.

A.attend Hart’s course

B.never meet him or her any longer

C.persuade him or her to have a positive talk with you

D.treat him or her positively instead of negatively小题3:In Hart's first 20- week workshop, people there can ________.

A.meet their enemies

B.change their attitudes

C.enjoy the professor's teaching

D.learn how to quarrel with others小题4:If you are a member in Hart's workshop, you'll________.

A.meet in eight or ten groups

B.get rid of the illness of cancer

C.attend a gathering twice a month

D.pour out everything stored in your mind小题5:The author wrote this passage in order to________.

A.persuade Britons to go to Hart's workshop

B.tell us the news about Hart's workshop

C.tell us how to run a workshop like Hart's

D.help us to look at various kinds of angers

题型:解答题

扬州木偶戏始于哪个朝代?()

A、唐

B、宋

C、元

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