三角形有同旁内角吗

在荒地向森林演替的过程当中,最先在荒漠生存下来的是： 英语翻译如上 Your message was read by some one. Your message was read on Tuesday,汉语意思是什么 改错 :What are this?They're pinapples. 改错：This is all what they did.这句话错在哪裏? Let's go to see the tigers.(改为同义句) （ ）（ ）（ ）to see the tigers? 10年12月六级 快速7个 听力选择11个 单词一个句子一个 阅读填词4个选择6个 完型15个 翻译1个 作文估8分大概有多少分啊 纠结啊 I'd like bowl of rice改为一般疑问句,作否定回答____ you____a bowl of rice?_____,_______. 14.The farm as well as its neighbouring hills we once spent so much time on14.The farm as well as its neighbouring hills we once spent so much time on _______ a new look this year.A.have taken on B.has taken on C.having taken on D.taking on 英语学霸进:(单选) The farm as well as its neighboring hills which we once spent so much ________on a new look as recently as last year. A.on has taken B. has taken C. on having taken D. having taken 求细致讲解,句子结构分析,答案 “国家不幸诗家幸、赋到沧桑句便工、诗穷而后工、愤怒出诗人”,这些句子如何理解呢? 英语的现在时、过去时和未来时之间怎么变换的?有什么规律可寻? 2011年六月,六级考试…快阅对了9 个,短文听力对了13 个,听写单词对了5 个,句子对了1个,简答阅读对了4补上面,简答阅读对了四个,篇章阅读对了八个,完型对了4 个,翻译对了1 个吧…能过么?!作文 Where is Mr Li?The light in his office is still on.He ---(must/might)be there. Where___Mr Li come from?A.is B.does C.are 动词过去时的含义 人生没有过去时 中的 过去时 啥意思?一直搞不懂. point怎样造过去时 he brushes his teeth in the morning改为否定句 脉的两个读音组词 关于七轮脉的正确发音尤其是顶轮和眉心轮,有人说都一样,有人说不一样,到底是一样还是不一样? Mr.Li is ( ) in his office now.Go and find him.A or maybe B maybe C may be D may Where is Mr.Lu?I'm not sure.___he _____(write)in his office? ____ he goes to bed ,he takes a shower. He usually takes a shower _____ ______ to bed原因？为虾米？ M fathe always takes a shower every night.对（takes a shower ）提问 Then she heard a man’s friendly 14 .”Excuse me,can I help you?”为什么选B.voice\x05不选C.sound I don't think he is a person you can ___ for help.为什么是turn to,不能用get to? would you like ___ bowl of rice No,thanks.I've had one,and I'm full now.A.other B.another C.onewould you like ___ bowl of riceNo,thanks.I've had one,and I'm full now.A.other B.another C.one 急,论文,我看中国传统文化我是高中生,政治老师要求我们写800字左右的论文,我看中国传统文化, 急求一篇关于从某一文学或艺术形式看中国传统文化的论文2500字过几天考试时候要用比如可以从中国的雕刻呀诗词呀宗教这方面来写