水的硬度有哪几种表示方法

英语阅读理解填词2篇! 英语 阅读理解 各位大神帮个忙! He ------ -------French while he was staying in Paris .(他在巴黎学会了法语） 1.He ____ French while staying in Paris last year.A.picks up B.picked up C.picks out D.picked out2.A decision ____ is made too early often has to be changed by further developments.A.that B.what C.when D.who3.They succeeded _____ solving the problems He___some French while he was away on a business trip in Paris.A made out B picked up C gave up D took in 阿拉伯语发音音标 我需要28个字母的每个动符所对应的 用国际音标 怎么转写我就是要 用 国际音标转写 我都都会发音 都学过 谢谢一楼热心 但是 你没能给我我要的 2010年12月24日山东省青岛高中会考高二物理答案急 2010年12月24日山东省普通高中会考高二物理 09英语四级通过都给发什么证明?原来听说有一个成绩单和合格证,但有人说今年改了?如果是,那都给发什么? 听说2010年山东省高中会考答案在发卷30分钟后就能查出来了.请问在哪里查,急. 09年四级的过关分数我考了425分, 求一首英文歌曲,女声,轻柔的,不是摇滚、重金属之类的歌词是这样的～I don't need an education And I learned all I need from you They've got me on some medicatiom my point of balance is askew it keeps my temeperature from risi 英语阅读理解填词 在线等!求快点! 好的加分啊!Once upon a time,there was a bird.She was m___ of stone and was a beautiful creature.She lived in a forest between two mountains.The bird was so heavy that she had to walk along the ground 填词填词,快,帮个忙.a professor told his students to go into the city slums to study the life of200boys.he asked them to（ ）reports about each boy's life and future.every one of the students wrote,he doesn't have any hope Twenty-Five years 谁有新编阿拉伯语第14课的课文MP3?麻烦发给我谢谢! 谷歌翻译的阿拉伯语对不对?急求!如果不对什么软件可以翻译阿拉伯语?各位大侠来帮帮忙吧! 英语翻译Work While it is DayJohn Askham Work while the day is long,While the right arm is strong,While the life-blood is young,Night cometh on.Work while the sun is high,In the bright smiling sky;Swiftly life's minutes fly:Night cometh on.Strive 各位好心的哥哥姐姐!09年12月份考的英语四级到底几分过啊!我是福建农林大学的,这次刚好考425,可最近几天我听到有很多人说是今年不和往年不一样,要考426才过,而且这种说法好像传的很开啊 动词的时态语态The shy girl doesn't like-----at in public.A laughing B to laugh C laughed D being laughed 动词时态和语态Acording to the literary review,Shakespeare()his characters live through their language in his plays.1 will make2 had made3 was making4 makes 动词时态语态Where's your uncle's home?In New York.But he---in Boston for four years.A has lived B had lived C lived D had been lived 那如果有take a movie这个词,有个叫pingo的说有 ['film]对应的单词 While I was cooking the dinner,he was working in the garden.While 和When 有什么不同?顺带翻译一下. My (wife was cooking) the dinner while I (was working in the garden).括号里的句子是过去完成时cooking和working 是动词 为什么还要用was 不是应该是助动词吗?额 错了 括号里的句子应该是过去进行时 连词成句；cooking ,while,I,dinner,the,was,he,working 给my wife is cooking while I was working in the garden.找错 2009.12四级几分过 我想问一下2009年12月四级几分才能通过啊 我要权威一点的答案 英语阅读理解填词根据短文内容和所写的首字母,写出短文中所缺的单词,使短文完整,合乎情景.将完整的单词写在下面框内.（2008年江苏省）The mobile phone is a useful thing,but maybe I don't know h(1) to u 英语阅读理解填词 Hi,Dora!How are you?We are gaving a good time here.Yesterday,we w__ to Disney World.We had so much f__.I met Mickey Mouse.My parents took a p___of us together.And,we went on all these cool rides.It's i__a dream world here!Ib_ 英语阅读理解填词,.Dear MaryThank you for i___ me to your birthday party this Saturday.We have not met for so l___.I am very glad to have a c____ to catch up with you and c___ your birthday.Unfortunately,my mother is d____ with a bad cold.My f