一定量的理想气体的初态温度为T，体积为V，先绝热膨胀使体积为2V，在等容吸热使温度恢复为T,最后等温

假如你是一家英语报社的记者,刚刚采访完你的偶像成龙,请写一篇英语作文 牛津高阶和牛津现代英汉双解词典哪个更好? 现代英汉词典和牛津高阶英汉双解词典哪个好 it's not easy for people to learn english well.为什么要用to learn用汉语说明白一点.在这一句话里,为什么要用这个词组的理由 is difficult for it old people learn to more English 连词成句 为什么天空是蓝的? I __ a meeting at this time tomorrow morning.A.will have B.will be having C.am having 英汉双解与英汉词典有什么区别? By this time tomorrow ,I bet the contract___ A has been prevented B will have been signedC is signed D will be signed请说明理由 英汉词典和汉英词典有什么不一样啊?我想学英语应该买什么啊? 英汉词典 汉英词典 只是叫法不同吧. 英语语法问题younger people are generally more divorce-prone 请问这里are 是否可以换成 have Yu Li often helps her mother do some housework 空格 空格Yu Li often 空格her mother 空格对 do some housework提问 Nowadays, the pollution of the Earth is more and more serious and becoming one of the most serious problems of the world. It is our duty to save our earth. How can we prevent our earth from polluting? firstly, donnot threw garbages at the places. B becoming more serious 牛津高阶英汉双解词典缩印版这书的字体的大小是多少注意：是缩印版!对本人意义重大望知者以告合理的估计就够了 《牛津高阶英汉双解词典》的缩印版与普通版有什么区别? 牛津英汉词典是不是比新英汉词典大全好 新英汉词典和牛津高阶英汉双解词典哪个比较好呢?要实用的 have three shifts this week,but i will have normal work time next week.4583 I have promised to have the work finished by the end of this week翻译：我已经答应 本周末完成这项工作了我怎么觉得这句 是 一个现在完成时嵌套在另一个现在完成时里?解释解释这个句子~还有 have the work I have a lot of work to do this week,What I need is more time为什么这里用What We 什么the work this way next time. 我想知道Cold as ice - sarah connor这首歌的中文歌词. she often helps other students.改为现在进行时 some students(visit)the museum last Monday.she often(sing)?Yes,she(sing)very well. 英语翻译好像是句谚语之类的,不是简单翻译成永不永不永不放弃.不是的，不是这么简单翻译的，是比较有文学色彩的翻译 英语翻译我要写一遍稿子,但是报社这个词不会翻译, ...enable people to pump groundwater from greater depths and harness river water with more and larger dams,our need for water is sharply increasing.4552 被当地报社采访的英语翻译 enable people to pump groundwater from greater depths and harness river water with more and larger enable people to pump groundwater from greater depths and harness river water with more and larger dams,our need for water is sharply increasing.4552 他接受了当地报社的采访 英语翻译