单项选择题：信访人（）事实、诬告陷害他人，构成犯罪的，依法追究刑事责任；尚不构成犯罪的，由公安机

题型：选择题

中 * * 党是一个一贯重视理论指导而又勇于理论创新的党。正是不断的理论创新，给中国特色社会主义事业注入了强大的生机和活力。这告诉我们

A．必须不断推进马克思主义中国化

B．实践活动具有主观能动性

C．文化是经济和政治的反映

D．哲学是社会变革的先导

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题型：填空题

（Ⅰ）2SO₂(g)+O₂(g) 2SO₃(g)反应过程的能量变化如图所示。请回答下列问题：

（1）图中A表示。

（2）E的大小对该反应的焓变有无影响？。

该反应通常用V₂O₅作催化剂，加V₂O₅会使图中B点升高还是降低？。

（3）某温度下，向1L密闭容器中开始充入2molSO₂和1molO₂，在V₂O₅催化剂存在时反应达到平衡，压强减小为开始时的；如在相同温度下，在同等体积的密闭容器中充入2mol的SO₃，也在V₂O₅催化剂存在时反应达到平衡，求此温度下反应2SO₃(g) 2SO₂(g) + O₂(g)的平衡常数（写出计算过程）

（Ⅱ）化学试剂的生产和电镀工业排放的废水中常含有20~100mg.L^-1Cr(Ⅵ)，饮用含Cr(Ⅵ)的水会损害人的肠胃等，已知Cr(Ⅲ)的毒性是Cr(Ⅵ)的0.5%，国家规定工业废水含Cr(Ⅵ)的量排放标准为0.1mg.L^-1。工业上常用化学法和电解法处理含Cr(Ⅵ)废水，再将Cr(Ⅲ)转化成沉淀除去，某研究性学习小组为研究废水的净化，设计了如下实验流程：

（1）配平第①步反应的离子方程式：

（2）第②步中用PH试纸测定溶液PH的操作是：

（3）设计一个电解装置也可以实现上述目的，装置如下图（用铁棒和石墨作电极）：

电极材料：c为：

电极反应：d极：

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题型：单项选择题

脊髓亚急性联合变性的病因（）。

A.叶酸缺乏

B.恶性贫血

C.维生素B₁₂缺乏

D.胃肠道疾病

E.髓鞘形成障碍

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题型：单项选择题

滑动轴承与轴孔配合间隙为（）。

A.顶部间隙等于侧面间隙

B.顶部间隙等于侧面间隙的一半

C.顶部间隙等于侧面间隙的2倍

D.顶部间隙等于侧面间隙的2.5倍

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题型：单项选择题

Despite Denmark’s manifest virtues, Danes never talk about how proud they are to be Danes. When Danes talk to foreigners about Denmark, they always begin by commenting on its tininess, its unimportance, the difficulty of its language, the general small-mindedness and self-indulgence of their countrymen and the high taxes.
It is the land of the silk safety net, where almost half the national budget goes toward smoothing out life’s inequalities, and there is plenty of money for schools, day care, retraining programs, job seminars—Danes love seminars: three days at a study centre heating about waste management is almost as good as a ski trip. It is a culture bombarded by English, in advertising, pop music, the Internet, and despite all the English that Danish absorbs—there is no Danish Academy to defend against it. It is the land where a foreigner is struck by the sweet egalitarianism that prevails. It’s a nation of recyclers—about 55 percent of Danish garbage gets made into something new—and no nuclear power plants. It’s a nation where things operate well in general.
A brochure from the Ministry of Business and Industry says, "Denmark is one of the world’s cleanest and most organized countries, with virtually no pollution, crime, or poverty. Denmark is the most corruption-free society in the Northern Hemisphere." So, of course, one’s heart lifts at any sighting of Danish sleazo: skinhead graffiti on buildings ("Foreigners Out of Denmark!"), broken beer bottles in the gutters, dmnken teenagers slumped in the park.
Nonetheless, it is an orderly land. However, Danes don’t think of themselves as a waiting-at-2-a, m.-for-the-green-light people. Danes see themselves as jazzy people, improvisers, more free spirited than Swedes, but the troth is that Danes are very much like Germans and Swedes. Orderliness is a main selling point. Denmark has few natural resources and limited manufacturing capability; its future in Europe will be as a broker, banker, and distributor of goods. You send your goods by container ship to Copenhagen, and these bright, young, English-speaking, utterly honest, highly disciplined people will get your goods around to Scandinavia, the Baltic States and Russia. Airports, seaports, highways and rail lines are ultramodern and well-maintained.
The orderliness of the society doesn’t mean that Danish lives are less messy or lonely than yours or mine, and no Dane would tell you so. But there is a sense of entitlement and security that Danes grow up with. Certain things are yours by virtue of citizenship, and you shouldn’t feel bad for taking what you’re entitled to, you’re as good as anyone else. The rules of the welfare system are clear to everyone, the benefits you get if you lose your job,the steps you take to get a new one; and the orderliness of the system makes it possible for the country to weather high unemployment and social unrest without a sense of crisis.

According to Paragraph 2, the Danish culture is ______ English.

A．terribly attacked by

B．intermingled with

C．greatly influenced by

D．largely shaped by

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信访人（）事实、诬告陷害他人，构成犯罪的，依法追究刑事责任；尚不构成犯罪的，由公安机

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