下列各项产业群项目中，不属于化学研究范畴的是[]A．化学纤维的合成与加工B．钨的冶炼与加工C．软件的开发与应用D．橡胶的合成与加-九年级化学

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• 阅读理解。 Rock music in one form or another is the most popular type of music all over the world. But wh
• 人类的祖先是，是人类祖先和猿分界的重要标志。-八年级生物
• 人类起源于[]A．森林古猿B．古代类人猿C．现代类人猿D．大猩猩-七年级生物
• 化学是研究物质的、、以及的一门自然科学。-九年级化学
• 阅读理解。 To face the musicLike every language, American English is full of special expressions, phrases
• 阅读理解。 Shanghai is hosting the 2010 World Expo with the theme:"Better City, Better Life." T
• 阅读理解。根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 1 This date was the old mid-winter festival in pre-Ch
• 阅读理解。 America's first zoo opened in Philadelphia, Pennsylvania, in 1859. Today about fifty mill
• 阅读理解。 Henderson Island is a coral island raised above the South Pacific Ocean. No people live on it.
• 阅读理解。 Imagine looking for your lost dog. You step into a cave. But instead of the dog, you find beau
• 下图是人类的起源和发展过程，请回答：（1）A是以生活为主，转变到地面生活，产生这种变化的原因是。（2）由图中可看出，人类的体型一代一代地向着的方向发展，这样四肢得到解放，-八年级生物
• 下列是我市要打造的百亿产业群项目，其中不属于化学研究范畴的是[]A．化学纤维的合成与加工B．钨的冶炼与加工C．软件的开发与应用D．橡胶的合成与加工-九年级化学
• 下列事实与化学无关的是[]A.开发新能源，解决人类面临的能源短缺问题B.查阅资料，研究一切动植物的生命活动规律C.合成新型高分子化合物，提高人类的生活质量D.研制药物与-九年级化学
• 2008年，我国饱受灾祸，下面哪些事件的发生需要化学检测来确认的是[]A.雪灾B.汶川地震C.金融海啸D.三鹿毒奶粉-九年级化学
• 阅读理解。 In the centre of London there is a tall white building with the name "Bush House". I
• 阅读理解。 Washington D. C. is the capital of the United States. It's the center of the national gov
• 根据短文内容, 从短文后的选项中选出能填入空白处的最佳选项。 选项中有两项为多余选项。 1_____ People use money to buy food, furniture, books,
• 人类和猿类分界的重要标志是[]A．两足直立行走B．取食方式的变化C．由树栖转向地面生活D．会使用工具-八年级生物
• 阅读理解。 It is true that the first Olympic Games of the modern times in 1896 were not open to women. Ba
• 下列哪项不是人类开始起源的环境条件[]A．气候由温暖湿润变得干旱寒冷B．气候由干旱寒冷变得温暖湿润C．连绵不断的森林变得稀疏D．稀树草原取代森林的面积扩大-八年级生物
• 人类与其他生物有共同的祖先，表明各类生物之间存在或远或近的亲缘关系。[]-八年级生物
• 人类起源于：[]A．黑猩猩B．森林古猿C．古人类-七年级生物
• 我们走近了化学世界，了解了一些化学知识，下列问题不需用化学知识回答的是[]A．金刚石的内部结构是怎样的B．炸药爆炸后变成了什么C．如何防止钢铁生锈D．高处的水为什么总是流向-九年级化学
• 阅读理解。 In many cultures white is often associated with something positive. A white-collar job, for in
• 阅读理解。阅读下面文章并根据题目要求回答问题。 The world's first subway was built in London in 1863. At the time, the
• 阅读理解。 Today we tell about the expression "down to earth". Down to earth means being open a
• 阅读下面的资料，回答问题：拉玛猿是与类人猿相当接近的进步猿类，生活在1400万年到1000万年，是人类的远祖，我国云南禄丰及开远均发现过拉玛猿化石。巨猿是发现与我国南方的-七年级生物
• 完形填空。 Chinese troupes will perform the 1st Spring Symphony ( 交响乐 ) in China; Dynasty 1900 by the Nat
• 完形填空。 A successful scientist is generally a good observer. He makes full1 of the facts he observes.
• 完形填空。 The Olympic Games began more than 1 in Greece. At that time Greece was divided (分开) into sever
• 阅读理解。 When former American President Bill Clinton travelled to South Korea to visit President Kim Yo
• 下列各项研究课题，不属于化学科学研究范围的是[]A．C60等碳单质的制取与性质研究B．从水中提取氢能源的有效方法研究C．制造太空电梯的碳纳米管纤维材料研究D．设计新程序，开发-九年级化学
• 阅读理解。 Manhattan is the heart of New York City. It is really an island, which is only 13 miles long a
• 阅读理解。 There is one foreign product the Japanese are buying faster than others and its popularity has
• 阅读理解。根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 We can read of things that happened 5.000 years ago
• 阅读理解。 Visitors to Britain may find the best place to sample local culture is in a traditional pub. B
• 下面是现代的四种类人猿，请分析回答：（1）试写出图中四种类人猿的名称：A、B____________、C____________、D__________________（2）现代类人猿大都生活在___
• 阅读理解。 Announcers on China Central Television (CCTV) will need to do some fast talking to replace the
• 阅读理解。 The year before the first modern Olympic Games, Greece invited China to send a team. But the Q
• 完形填空。 Every year, the Olympic Training Centre has one extra special day just for girls and women. Th
• 化学是一门基础自然科学。在①环境保护；②能源开发；③新材料研制；④生命过程探索领域，与化学科学密切相关的是[]A．①②③B．②③④C．①②④D．①②③④-九年级化学
• 下列选项中不属于化学研究领域的是[]A.物质的组成与结构B.物质的变化与性质C.物体的运动状态D.物质的用途与制取-九年级化学
• 阅读理解诶。 Tristan da Cunha, a 38-square-mile island, is the farthest inhabited island in the world, acc
• 阅读理解。 For photographers lacking training, experience and even the ability to click a shutter button,
• 阅读理解。 The BRICK Awards are given each year to young people who make our world a better place. These
• 最能证明“东非人”时代的古人类比“露西”少女时代的古人类更进化的特征是东非人时的古人类能[]A．站立B．直立行走C．制造工具D．吃各种食物-七年级生物
• 阅读理解。 The name of Macau comes from the word Magao (A-Ma Temple), which were shrines (圣地) dedicated t
• 阅读理解。 Although most people know there are Seven Wonders in the Ancient World, only few people can na
• 阅读理解。 From the earliest times, man has been interested in art. People have often worked together to
• 阅读理解。 Started in 1636, Harvard University is the oldest of all the many colleges and universities in