十九世纪初，法国科学家库图瓦正在家中做实验，一只猫把盛装海藻灰溶液和硫酸溶液的瓶子都碰翻了，他看到了一个奇异的现象：打翻

Eighteenth century,the early nineteenth century,the British general known as a well-known Wellington,his command of the Battle of Waterloo,gave Napoleon Lun fatal blow.Also because of the battle of Waterloo so that each one the British have produced a tribute to him.
June 18,1815 Napoleon commanded the French army and the command of British General Wellington,anti-French coalition forces in the outskirts of Brussels,Belgium,Waterloo Village,started World War II,which is the history of the famous Battle of Waterloo.At dusk,anti-French allied forces control of the battlefield initiative,Napoleon's army defeat has been set.At this time,a business intelligence officials Mingjiaoluosi Woods quietly leave the battlefield,riding a horse toward Brussels,Ostend and then go to Hong Kong.Hours of the night,he jumped on a special permit of the Clippers.The early morning of June 19,he landed in the United Kingdom Foxton.His boss was there in person to wait.The boss took the letter,quickly opened the envelope,browse a bit battlefield report title,and then rode straight to the London Stock Exchange.Not only these,Wellington and Nelson Earl General shared the concern of Andrew's mandatory military system reform,the power of research and actual use of artillery,political coercion and so on.Opponents see such a skilled and flexible use of various means of war and non-war appears to stunning effect,Wellington count has also been improved impulse to the British Army.In short,the battle of Waterloo although only for one day,but that day,enough to change many people's destinies.After the battle of Waterloo,anti-French allied forces quickly captured the Paris,prominent French Emperor Napoleon had to quit again

D

应是c.因为叶子、露珠是客观存在的事物,正是它们的存在才引起大脑的思维,若叶子、露珠不出现,虽然思维仍在进行,但不会出现因叶子、露珠而勾起的心绪与愁思,会是因其它存在的事物引起的另一类愁思,故存在决定思维是唯物观,是正确的,而A、B、D则是唯心观说法.

你好,1900年美国颁布《金本位制法》之后,1盎司黄金可兑换20.6美元.
而2011年的金价大约是1盎司黄金1800美元左右,折合成人民币就是11300元上下.
通过计算可知,1900年的一美元相当于现在的550元人民币.考虑到1900年的美国物价,1美元的消费能力应当高于现在的550人民币.

解题思路：根据所学的分子和原子的性质进行分析，分子是保持物质化学性质的微粒；原子是化学变化中最小的微粒；带电的原子或原子团称为离子．

构成物质的微粒有分子、原子和离子，故①不正确；分子是由原子构成的，故②正确；金属和稀有气体都是由原子直接构成的，故原子可以独立存在，故③不正确；分子是保持物质化学性质的最小粒子，故④正确；分子的质量等于构成它的原子的质量之和，故⑤正确；分子是不停的运动着的，故⑥正确；故存在明显不足的是①③．
故选A．

点评：
本题考点： 分子、原子、离子、元素与物质之间的关系；分子和原子的区别和联系．

考点点评： 由分子构成的物质其化学性质由分子保持，由原子构成的物质其化学性质由原子保持．

①构成物质的微粒有三种：分子、原子和离子；故①错
②原子可以分为原子核和核外电子；故②错．
③一个原子的质量主要集中在原子核上，原子核又分为质子和中子，所以同一类原子只能说质子数相同，但中子数不一定相同，即原子的质量也不一定相同；故③错．
故选D

解题思路：可以根据物质的构成、原子的构成、原子的性质等方面进行分析、判断，从而得出正确的结论．

①构成物质的微粒有三种：分子、原子和离子；故①错
②原子可以分为原子核和核外电子；故②错．
③一个原子的质量主要集中在原子核上，原子核又分为质子和中子，所以同一类原子只能说质子数相同，但中子数不一定相同，即原子的质量也不一定相同；故③错．
故选D

点评：
本题考点： 原子的定义与构成．

考点点评： 本题主要考查了原子的构成及其原子的性质等方面的问题．

A,物质不仅由分子构成,还有原子,离子.所以1错.分子是其中一种微粒,所以由原子构成的,由离子构成的乌骓,原子离子也能保持物质化学性质

Jane Austen's pride and prejudice describes the living conditions of British middle class vividly,reflects the conservation and occlusion of British town life and its human foibles from the 18th century to the early 19th century.This thesis analyzes the tragic experience of Charlotte and Lydia who of totally different characteristics from different perspectives in Jane Austen's pride and prejudice.This is the reality of the developing capitalist society.It concludes that it is not only the tragedy of their characteristics,but also the tragedy of human nature.The thesis analyzes the values of their marriages from their individual characteristics and values under the background of capitalist society system.
你这个应该是论文的摘要吧,这个是我翻译的,你看看行吗
补充：记得要把pride and prejudice 这几个字斜体,这里排不出格式,你自己写在WORD里的时候,记得斜体一下,还有,英文字要用Times New Roman格式