解方程 x-25=310x-0.8x=222x+0.9×3=24.7.

题型:解答题

问题:

解方程
x-
2
5
=
3
10
x-0.8x=222x+0.9×3=24.7.
考点:解方程
题型:解答题

阅读下列材料,回答问题。

材料一:“贞观十五年,太宗以文成公主妻之,会礼部尚书、江夏郡王(李)道宗主婚。持节送公主入蕃。弄赞率其兵次柏海,亲迎于河源。”——《旧唐书》

材料二:元朝时西藏等边陲地区都处在中央政府管辖之下。

材料三:清朝时西藏地区与中央政府的联系更加紧密,西藏喇嘛教首领五世达赖于清初到北京,受到顺治皇帝接见,被正式赐予“达赖喇嘛”的封号。

材料四:“那是一条神奇的天路,把人间的温暖送到边疆。”。2006年7月,青藏铁路全线开通,长期制约西藏发展的交通“瓶颈”得以解决。

请回答:

(1)材料一反映了唐朝与哪个民族的友好关系?请列举唐朝与这个民族密切交往的两个事例。

_________________________________________________________

(2)元朝时管理西藏的机构是什么?这个机构的设置有什么重要意义?

_________________________________________________________

(3)除五世达赖外,还有哪一个喇嘛教首领,受到哪一位清朝皇帝的册封,封号是什么?为了有效地管辖西藏事务,清政府采取了什么措施?

_________________________________________________________

(4)材料一、二、三的史实说明了什么问题?

_________________________________________________________

(5)你怎么理解材料四中“(天路)把人间的温暖送到边疆”这句话的?

_________________________________________________________

题型:解答题

()认为,出生婴儿只有皱眉和哭泣的反应,这种反应是未分化的一般性激动,是强烈刺激引起的内脏和肌肉反应。

题型:解答题

BERLIN — With the crisis in Japan raising fears about nuclear power, Germany and Switzerland said on Monday that they would reassess the safety of their own reactors.

Doris Leuthard, the Swiss energy minister, said Switzerland would put off plans to build nuclear plants. She said no new ones would be permitted until experts had reviewed safety standards.

Germany will put off “the recently decided extension of the running time of German nuclear plants,” Chancellor Angela Merkel told reporters. “This moratorium(延缓)will run for three months and it will allow for a thorough examination of the safety standards of the county’s 17 nuclear power plants.

The European Union called for a meeting on Tuesday of nuclear safety authorities to assess Europe’s preparedness.

Germany’s foreign minister, Guido Westerwelle, called for a new risk analysis of the country’s nuclear plants, particularly regarding their cooling systems. He is the leader of the Free Democratic Party, which strongly supports nuclear power.

A previous government, led by the Social Democrats, passed a law in 2001 to close all the country’s nuclear plants by 2021. But Mrs. Merkel’s government changed that decision last year to extend the lives of the plants by an average of 12 years.

In Switzerland, Doris Leuthard said she had already asked to analyze the exact cause of the problems in Japan and draw up new or tougher safety standards “particularly in terms of seismic(地震的) safety and cooling.”

In Russia, the Prime Minister said his government would “draw conclusions from what’s going on in Japan.”

小题1:Where can you most likely read this passage?

A.In a newspaper.

B.In a magazine.

C.In a science report.

D.In a diary.小题2:How will Germany react to Japan’s nuclear crisis?

A.Germany will close all the country’s nuclear plants.

B.Germany will hold a meeting of nuclear safety authorities.

C.Germany will change the decision made last year.

D.Germany will delay the extension of nuclear plants running time.小题3:The author mentions all the following EXCEPT ______.

A.The moratorium in Germany will give time to examine the nuclear plants safety standards.

B.Switzerland will not build new nuclear plants unless they meet the experts’ safety standards.

C.The Social Democrats in Germany shares the same view with the Free Democratic Party.

D.Russia will try to learn something from the nuclear power crisis in Japan.小题4:What is the best title of the passage?

A.Watch Out for the Danger of Nuclear Power

B.Europe Is against Building Nuclear Plants

C.Nuclear Plants in Europe Are Delayed

D.Opinions on Nuclear Power Are Opposite.

题型:解答题

600MW超临界机组直流锅炉再热蒸汽温度如何调整?

题型:解答题

患者,男。鼻流白粘涕2年。无臭味,伴鼻塞,嗅觉减退,头重头昏,自汗恶风,气短无力,咳嗽痰稀。舌质淡,苔薄白,脉缓弱。

治疗此病的首选方药为()

A.补中益气汤

B.参苓白术散

C.通窍汤

D.黄芩汤

E.温肺止流丹

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