For forty years Jane Goodall has been o (坦率的) about making the rest of the world understand and respect the life of animals.

中国科学技术大学的钱逸泰教授等以CCl₄和金属钠为原料，在700^oC时反应制造出纳米级金刚石粉末和另一种化合物。该成果发表在世界权威的《科学》杂志上，立即被科学家们高度评价为“稻草变黄金”。同学们对此有下列一些“理解”，你认为其中错误的是（    ）

The professor devoted all his life __________ the treatment of AIDS.

相同物质的量的下列各烃，完全燃烧后消耗氧气最多的是（   ）

短文改错

下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词作斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1）每处错误及其修改均仅限一词；

2）只允许修改10处，多者（从第11处起）不计分。

Dear Sir，

Thank you for your offer of invite me to the summer English course in your school. As for your choice between the two courses, I prefer the four-week course for 60 hours of study. Because of this would allow me more times to do some travelling and make a few new friends either. Of all the subjects I'm learning at school, I like English best. I had been learning English for 6 years but my spoken English remains poorly. So I hope to take this chance to improve it. If is possible, I'd like to stay with a family for a couple of days in order I can know some customs in England. I believe I will have wonderful time this summer.

Yours truly,

Li Hua

I would like to (emphasis) that we are ready to meet the manager at any time.

下列句子中对加点词的意义解释全对的一组是（   ）

①当其南北分者，古长城也（在）    ②崖限当道者（阻挡）

③举酒属客（劝请）    ④稍见云中白若搏辅数十立者（稍微）

⑤及既上，苍山负雪，明烛天南（到，前往）    ⑥而半山居雾若带然（停留）

⑦而吾与子之所共适（到………去）    ⑧闻道有先后，术业有专攻（学习、研究

If you've managed to build a fire, you can b the water, making it safer to drink.

请以“我与    ▲生活的一天”为题，写一篇不少于800字的复杂记叙文。

要求：

①假如你与一位名人生活一天，你将选择哪位名人呢？请你从下列名人中选取一位，填写到空白处。这些名人是：袁隆平（“共和国勋章”获得者）、钟南山（“共和国勋章”获得者）、钟扬（时代楷模）、黄文秀（广西百坭村第一书记，时代楷模）、张桂梅（云南华坪女子高中校长、时代楷模）、郎平（最美奋斗者、改革先锋）。

②合理想象与联想。“我”是一个高中学生或校报记者，不要出现自己的真实姓名；如需要出现统一用“东方中学 辛欣”。

③注意呈现多种表达方式，如肖像描写、对话描写、动作描写、心理描写等记录生活的细节与文章的主题。

这本词典对英语初学者没有帮助。（名词）

The dictionary to English beginners.

Wang's winning of the prize means that Chinese architects are getting international (recognise).

在三角形ABC中，三个内角A，B，C所对的边分别为a，b，c，若acosA=bcosB，则三角形ABC一定是（   ）三角形．

Around 9% of the population are Maoris who came to New Zealand from other Pacific islands in the thirteenth and fourteenth centuries.

Around 9% of the population are Maoris New Zealand from other Pacific islands in the thirteenth and fourteenth centuries.

Although he has worked there for many years, he never really felt s.

All the people on the list must be told to attend the meeting; you must make sure that no one is _______.

任务型阅读。

    I was ten when I first sat with my grandmother behind the cashier（收银台）in her general store. I quickly learned the importance of treating customers politely and saying “thank you.”

    At first I was paid in candy I worked every day after school, and during the summer and on weekends and holidays from 8 a.m. to 7 p.m. My father helped me set up a bank account.

    By the time I was 12, My grandmother thought I had done such a good job that she promoted me to selling cosmetics（化妆品）. I developed the ability to look customers directly in the eye. Even though I was just a kid, women would ask me such things as “What color do you think I should wear?” I took a real interest in their questions and was able to translate what they wanted into makeup（化妆）ideas.

The job taught me a valuable lesson: to be a successful salesperson, you didn't need to be a Rocket scientist—you needed to be a great listener. Except they are no longer women purchasing cosmetics from me; instead, they are kids who tell me which toys they would like to see designed and developed.

A．Later I received 50 cents an hour. B．Before long, she let me sit there by myself. C．I ended my selling a record amount of cosmetics. D．Today I still carry that lesson with me: I listen to customers. E．My grandma's trust taught me how to handle responsibility. F．Soon I found myself looking more beautiful than ever before. G．Watching my money grow was more rewarding than anything I could have bought.

欢迎参加我们的讨论。(take part in)

的内角A．B．C的对边分别为a、b、c，若 ，则此三角形为（    ）

阅读理解

    According to the Oxford English Dictionary, the term "couch potato" first appeared in print in a December, 1979 edition of the Los Angeles Times. Since then, it has become a familiar term for a person who spends a lot of time sitting, and little time exercising. Although there does not seem to be any particular reason why the term "couch potato" is used rather than "couch tomato", a person may become a "couch potato" because living this way is said to make you round like a potato. The term is also said to have something to do with the high-calorie (卡路里) food like potato chips.

    People now would say "couch potato" whenever they talk about overweight and obesity (肥胖). Indeed, "couch potatoes" are believed to have heart disease risks, which can be avoided by regular exercise.

    It is true that technology and modern life in general make us sick, fat, lazy and physically/mentally soft. The more time people spend using technology, particularly televisions and computers, the less time they will spend being physically active.

    "Couch potato" kids are a particular concern. Media reports repeatedly claim that children today are fatter than their elder generations, but less athletically skilled, less interested in physical activities and more addicted (上瘾的) to "junk food" and technology such as televisions and computers. The message is clear: today's children are fat because they are lazy and eat too much. Moreover, because technology is becoming more sophisticated (复杂的), children are less able to resist (抵抗，忍得住) technology's attraction, and are more likely to spend more time using technology, less time doing physical activities and, therefore, more likely to be fat.

阅读下面文章，完成各题

秋

丰子恺

①我的年岁自从冠用了“三十”二字，至今已两年了。不解达观的我，从这两个字上受到了不少的暗示与影响。虽然明明觉得自己的体格与精力比二十九岁时全然没有什么差异，但“三十”这一个观念笼在头上，犹之张了一顶阳伞，使我的全身蒙了一个暗淡色的阴影，又仿佛在日历上撕过了立秋的一页以后，虽然太阳的炎威依然没有减却，然而大地的节候已从今移交于秋了。

②在往年，我只慕春天。我最欢喜杨柳，尤其欢喜初染鹅黄的嫩柳。每逢早春时节，看见苏醒了的杨柳枝上挂了细珠，带了隐隐的青色而“遥看近却无”的时候，我心中便充满了一种狂喜。我心中似乎只知道春，常常在说：“春来了！不要放过！赶快设法招待它，享乐它，永远留住它。”别的三季在我都当作春的预备，或待春的休息时间，全然不曾注意到它们的存在与意义。

③两年来，我的心境已经完全转了一个方向，也变成秋天了。自己的心境便和秋十分调和，常常被秋风秋雨秋色秋光所吸引而融化在秋中，暂时失却了自己的所在。我现在对于春非常厌恶，每当万象回春的时候，看到群花的斗艳，蜂蝶的扰攘，以及草木昆虫等到处争先恐后地滋生繁殖的状态，我觉得天地间的凡庸、贪婪与愚痴，无过于此了！尤其是在春天的时候，看到柳条上挂了隐隐的绿珠，桃枝上着了点点的红斑，最使我觉得可笑又可怜。我想唤醒一个花蕊来对它说：“啊！你也来反复这老调了！我眼看见你的无数祖先，个个同你一样地出世，个个努力发展，争荣竞秀；不久没有一个不憔悴而化泥尘。你何苦也来反复这老调呢？如今你已长了这孽根，将来看你弄娇弄艳，装笑装颦，招致了蹂躏、摧残、攀折之苦，而步你祖先们的后尘！”

④实际，迎送了三十几次的春来春去的人，对于花事早已看得厌倦，感觉已经麻木，热情已经冷却，决不会再象初见世面的青年少女似的为花的幻姿所诱惑而赞之、叹之、怜之、惜之了。假如要我对于世间的生荣死灭费一点词，我觉得生荣不足道，而宁愿欢喜赞叹一切的死灭。对于前者的贪婪、愚昧与怯弱，后者的态度何等谦逊、悟达而伟大！

⑤夏目漱石三十岁的时候，曾经这样说：“人生二十而知有生的利益；二十五而知有明之处必有暗：至于三十岁的今日，更知明多之处暗也多，欢浓之时愁也重。”我现在对于这话也深抱同感，同时又觉得三十的特征不止这一端，其更特殊的是对于死的体感。青年们恋爱不遂的时候惯说生生死死，然而这不过是知有“死”的一回事而已，不是体感。犹之在饮冰挥扇的夏日，不能体感到围炉拥衾的冬夜的滋味。须得入了秋天，炎阳逞尽了威势而渐渐退却，汗水浸胖了的肌肤渐渐收缩，身穿单衣似乎要打寒噤，而手触法兰绒觉得快适的时候，于是围炉、拥衾、浴日等知识方能渐渐融入体验界中而化为体感。以前我的思虑真疏浅！以为春可以常在人间，人可以永在青年，竟完全没有想到死。以为人生的意义只在于生，而我的一生最有意义。直到现在，仗了秋的慈光的鉴照，死的灵气钟育，才知道生的甘苦悲欢，是天地间反复过亿万次的老调，我但求此生的平安的度送与脱出而已。

⑥我正要搁笔，忽然西窗外黑云弥漫，天际闪出一道电光，发出隐隐的雷声，骤然洒下一阵夹着冰雹的秋雨。啊！原来立秋过得不多天，秋心稚嫩而未曾老练，不免还有这种不调和的现象，可怕哉！

一九二九年秋日

(选自丰子恺《人间情味》，有删改)