舒曼的《新音乐杂志》是()。 A.钢琴套曲 B.音乐评论杂志 C.钢琴小品集合 D.

题型:单项选择题

问题:

舒曼的《新音乐杂志》是()。

A.钢琴套曲

B.音乐评论杂志

C.钢琴小品集合

D.约瑟比乌斯的杂志

考点:音乐学音乐学综合练习音乐学综合练习题库
题型:单项选择题

第四届全国“自强模范”关艳,是一名双下肢重度残疾青年,她已经在轮椅上度过了20多个春秋。20多年来,她凭着一份坚定信念,为实现心中的梦想而努力拼搏,克服了常人难以想象的困难,硬是“走”出了一条崎岖却属于自己的路。多年来,她用自己的英语特长,为象她一样的残疾人和许许多多的健全人送去帮助和关爱,传播奥运精神和理念,书写了一页页坚强而充实的人生篇章。

阅读上述材料,回答下列问题

(1)关艳的身上体现了哪些精神品质?

                                                                                                                                                            

(2)请你结合关艳的事迹,谈谈坚强意志对实现人生目标的作用?

                                                                                                                                                            

                                                                                                                                                             

(3)关艳是值得我们学习的榜样。在日常生活中,你将如何磨砺自己的意志?

                                                                                                                                                              

                                                                                                                                                             

题型:单项选择题

40%的甲醛进行气化,需要加入的氧化剂为

A.乳酸钾

B.氧化钾

C.乳酸钠

D.高锰酸钾

E.氢氧化钠

题型:单项选择题

电冰箱是利用氟利昂作为工作物质把冰箱里的“热”“搬运”到外部.电动压缩机把冰箱内的氟利昂压缩到冰箱外部(有些藏在外壳内)的冷凝器中放热,冷凝器由金属管制成,如图所示.请问高温氟利昂应该从冷凝器的A、B哪个口流入,哪个口流出,才能起到较好的散热效果?根据你掌握的知识分析为什么?

题型:单项选择题

Europe is now the biggest market for organic food in the world, having grown by 25 percent a year over the past 10 years. Denmark’s agriculture minister is herself an organic farmer. The UK market for organic food grew by 55 percent in 2000, while the food market as a whole grew by only one percent. Yet only seven percent of British shoppers account for nearly 60 percent of organic sales. However popular the idea of organic farming may be, it is still an interest for only a few people.

So what makes the idea of organic farming popular? Organic farming means farming with natural materials, rather than with man-made fertilizers or pesticides. Organic farmers rely on many  methods — such as crop rotation (农作物的轮作) and the use of resistant(有抵抗力的) varieties, because they are necessary for organic farmers to compensate for the shortage of man-made chemicals.

Organic farming is often supposed to be safer than traditional farming for the environment. Yet after a long research on organic farming worldwide for a number of years, science continues to be against this opinion. The House of Commons committee on agriculture publicized that, even with complete research work, it would fail to find any scientific evidence to prove “that any of claims (宣称) made for organic farming is always true”.

However, the talk about the benefits of organic farming is going on. This is partly because many people depend on their individual farm, the soil, the weather, and so on.

小题1:The first paragraph mainly tells us _____.

A.organic farming has been performed only in Europe over the past 10 years

B.governments of European countries have cared less about organic farming

C.organic farming is far from being as popular as expected

D.European countries need organic food more than the other countries in the world小题2: The underlined words “compensate for” in the second paragraph probably mean “________”.

A.argue for

B.care for

C.struggle for

D.pay for小题3: What can we know about organic farming?

A.It refers to farming with natural materials, instead of chemical fertilizers.

B.It refers to farming with chemical fertilizers rather than natural fertilizers.

C.It refers to farming with soil rather than any other thing.

D.It refers to growing crops with man-made fertilizers and pesticides.小题4:According to the third paragraph, _____.

A.organic farming is safer than traditional farming for the environment

B.the idea that organic farming is safer has not been proven by science

C.organic farming is accepted by the UK’s House of Commons committee

D.organic farming is preferred to traditional farming小题5:Which of the following is TRUE, according to the passage?

A.The UK’s agriculture minister is an organic farmer.

B.Organic farming is popular with young people.

C.Farmers make use of many different kinds of methods to improve the organic sales system.

D.Ninety-three percent of British shoppers don’t buy organic products.

题型:单项选择题

在三圈环流中,处于上升气流的位置是()

A.南北纬30°附近地区

B.南北纬60°附近的副极地地区

C.极地附近

D.副热带地区

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