20平方的屋子用多少匹的空调

the red pen is five yuan .the green pen is ten yuan.(连成一句) the red pen is of the two.中间2个词 The pen is five yuan划线提问five yuan画线,I go to school by bike every day划线提问every day画线谢 the use of trade statistics是什么意思啊? what's the meaning of "two of a trade never agree"?anyone kowns? the logic of finance是什么书 新概念英语第二册单词表中问题 怎么有的单词后面出现1.1 1.2 1.3等类似这些东西 什么意思 新概念2里 单词后的（title）或（1.1）、（1.3）是啥意思 foreign trade with foreign countries 是什么意思 In foreign trade How long has she been dead?=How long _ _ _ she 请问 How long has She been skating?How long has She skated?How long did she skate?这三个句子在语义上有哪些区别呢? Are they your ____(brother) can you see the ____（far） island over there答案是farther为什么呢 那fathest不对吗?既然前面是the,那后面不是一定要最高级的吗? 六年级下册语文《十六年前的回忆》中对比的好处是什么急 连词成句has,Sue,great,a,collection,sports. 连词成句 Bella,a,has,collection,great,sports.怎样连? she invited me to a party.to a party是什么成分? 鲁班发明了什么东西 是大学英语竞赛的决赛 时间要求3分钟 英语翻译自己翻译不准,又会影响阅读的质量.我考的是英语语言文学的现代英美文学方向,课本主要是关于文学的,特别是名家作品,很多都要意译,这就加大了翻译的难度.希望考过的同学给点建 各位英语高手帮我评价一下我的考研作文题目是你一条腿,我一条腿,你我一起,走南创北 关于合作的,字数200字1 满分20得几分2 有什么语法,逻辑等错误谢谢As is illustrated in the picture, two crippled pe Mary said that she could not ______ a new dress on her small salarya、spend b、afford c、spare d、save We still have a chance .Way to go we still have a chance if we turn the tables on them这里为什么chance后面用的是if 求whale和whisker这两个单词的音标 字母“wh”究竟是如何发音的? Jack is from New York.he's_____（ America） Daming is visiting America.请帮翻译? have no chance、get no chance和have got no chance一样吗都能翻译成没有机会,那它们等同吗 I have no chance to talk with her.请问"have no"后面可以用复数吗? 请问怎样才能在4年里过大学英语专业八级拜托各位大神初中水平,英语,一天应该花多少时间听力,花多少时间练习,花多少时间背单词,和词组呢, 鲁班观察什么 发明什么