患者男性，45岁，登山后出现右侧膝关节疼痛，屈伸时明显受限，上下楼梯时明显，查体可及

配伍题：将下列生物与右侧内容进行合理的配伍，将字母填入相应的括号中

（1）蝗虫______A、种子有果皮包被，国家一级保护植物．

（2）银杏______B、无脊柱，不完全变态发育．

（3）珙桐______C、体表覆盖鳞片，陆地产卵，国家一级保护动物．

（4）扬子鳄______D、胎生哺乳．国家一级保护动物，誉称“活化石”．

（5）熊猫______E．种子裸露，没有果皮包被，生殖过程不需要水．

材料一、新春伊始，一场罕见的低温雨雪冰冻灾害袭击我国南方大部分地区；3月14日，“藏独”势力策动西藏拉萨严重暴力犯罪事件；紧接着，北京奥运火炬在西方几国传递过程中遭遇暴力冲击和破坏；5月12日，四川汶川发生里氏8级特大地震，数万生灵罹难……温 * * * * 在复课后的北川中学高三（1）班黑板上写下：“多难兴邦！”

（1）请运用所学哲学道理说明：为什么“多难兴邦”？

材料二、震灾发生后，胡 * * * * 在第一时间作出重要指示，并迅即主持召开中央政治局常委会议，全面部署抗震救灾工作。地震发生仅两小时，温 * * * * 便飞赴灾区，亲自担任国务院抗震救灾总指挥部总指挥，几乎走遍四川所有重灾区，现场指挥抗震救灾工作。从中央各部门到灾区各级党委政府迅速启动应急预案，各项救援工作有力有序有效进行。全国各地救援队伍源源不断赶赴灾区，救灾所需各种物资迅速向灾区调运。人民解放军和武警官兵把灾情当命令，视时间为生命，从祖国四面八方驰援抗震救灾第一线，哪里最需要就出现在哪里，哪里最危险就冲向哪里，哪里最艰苦就战斗在哪里。在地震巨灾面前，受灾群众表现出的惊人的坚韧、顽强，全国人民和海外华侨华人迅速掀起空前的捐款赈灾热潮，全国各地出现前所未有的大规模志愿者行动，献血站、献血车前排起长龙般的自愿献血者队伍。

（2）说明材料二体现了哪些哲学观点？

材料三、在抗震救灾过程中，涌现出许许多多英雄人物。被温 * * * * 称赞为有良知有感情心系灾区的企业家陈光标闻听地震，立即组织抢险突击队，带着六十台工程机械奔赴灾区。女警察蒋敏在地震中失去了10位亲人，但仍战斗在救灾第一线。灾难来临时，北川中学正在上课的张家春老师位于逃生的有利位置，却迅速退到讲台后面，指挥学生撤离。砖头、碎石、泥块倾泻而下，教室门框变形，再也承受不起越来越大的压力。张老师顶住门框，让学生从他的双臂下穿过，他自己则垮塌的废墟吞没。15岁少年雷楚年在强震中表现出非凡的冷静和勇气，两次返回教室，使7名同学得救逃生。……

（3）阅读材料三，谈谈你怎样向抗震救灾的英雄人物学习，实现人生价值？

中间业务

Energy is very important in modern life. People use energy to run machines, heat and cool their homes, cook, give light, and transport people and products from place to place. Most energy comes from fossil fuels—petroleum, coal, and natural gas. However, burning fuels causes pollution. Also, if we don’t find new kinds of energy, we will use up all the fossil fuels in the twenty-first century. Scientists are working hard to find other kinds of energy for the future. What might these sources of energy be?

Energy from the wind

All over the world, people use the power of the wind. It turns windmills and moves sailboats. It is a clean source of energy, and there is lots of it. Unfortunately, if the wind does not blow, there is no wind energy.

Energy from water

When water moves from a high place to a lower place, it makes energy. This energy is used to create electricity. In Brittany, France, for example, waterpower produces enough energy to light a town of 40,000people. Waterpower gives energy without pollution. However, people have to build dams to use this energy. Dams cost a lot of money, so water energy is expensive.

Energy from the earth

There is heat in rocks under the earth. Scientists use this heat to make geothermal energy. San Francisco gets half of the energy it needs from geothermal power. This kind of energy is cheap, but it is possible only in a few places in the world.

Energy from the sun

Solar panels on the roofs of houses can turn energy from the sun into electricity. These panels can create enough energy to heat an entire house. Solar power is clean and there is a lot of it in sunny places. But when the weather is bad, there is no sunlight for energy.

小题1:What does this passage mainly talk about?

A．Advantage of the energy from nature.

B．The future of the energy.

C．Scientists have been working hard to research other kinds of energy.

D．energy is the most important power in the word.小题2:From the first paragraph we know ______.

A．energy can do everything for people

B．all the energy causes pollution

C．the new kinds of energy are badly needed

D．scientists have found other kinds of energy for the future小题3:What is the writer’s opinion about the energy?

A．Try to use water energy more though it costs a lot.

B．Each natural energy has its own advantages and disadvantages.

C．Solar power is environmental.

D．Wind power is the cheapest but we can’t get.小题4:What can be inferred from the passage?

A．In order to protect our environment, we should try other kinds of energy.

B．All scientists in the world will unite to find energy.

C．People in modern life use energy every day.

D．Energy changes people’s lives.

目前常用的焊锡丝是一种锡、铝合金，其中也含有少量其他金属。（）