数学中各种数的定义

急需以朋友为话题的作文《心灵对话》 改错the microscope is rather difficult to be repairedto be repaired没有错啊 为什么要改成 to repair These sentences are quite difficult to ______. Some of these question are rather too difficult to answer.同义句 These questions are difficult for me to answer.（改为一般疑问句） 加拿大温哥华地区的人的英语与多伦多地区的人的英语的口音有什么不同? These ___(problem) are difficult to be solved(解决). 英语翻译急用,先答先得分 求温哥华英文介绍.最好稍微长一点点的 谁能给我一篇关于《与古人对话》的作文? 与某位古人对话的英文作文 【English】The song is sung all over the country,making it the most popular song.我知道这是结果状语,就是不明白为什么【使它成为一首最受欢迎的歌曲】是making it the most popular song.【成为】在这个句子中没 英语---- 连词成句 song,popular,is,very,the,wrold,all,over,the, your child the space he need to grow while gently letting him know that you will stillbe there for him when he needs you的意思 he need be looking after.如果让我改错的话刚了解到he need looking after 等于he need to be looked after.所以你是错误的,只是希望你知道正确答案.但不小心把你的选为满意答案了 Animals are our firengs,so___(protect) them is our duty God do give us time to love,to care,to transplant them into our beautiful memories,but we miss thei 1.You may get a teacher ___(teach) you English.2.I found it difficult ___(listen)1.You may get a teacher ___(teach) you English.2.I found it difficult ___(listen) o the teacher in class.3.Could you please ____(not cross) the street? 有一首英文歌曲开头是listen the song for the broken heart,怎么都找不着, 有“辉煌腾达”这个成语吗可有人说在大百科全书、辞海、成语词典等书有“雄鹰展翅辉煌腾达”一说，我手头没有这几本书， 有哪些字能代表公司辉煌腾达的意思 云雾彩霞升腾聚集.形容灿烂绚丽的景象.(成语) 形容自我欣赏,非常得意的样子认为当代没有谁比得上自己.形容极其狂妄自大.根据意思填成语 ①lana's back is so badly hurt that she can't stand up a______②hi,jack,what lessons will you take this s______?③the red cross is an international c_____ ④the top of this mountain is six kilometers _____ sea level A.in B.above C.to D.up ___he couldn’t understand was ___,as a teacher of Chinese ,he was asked to teach English.A.What.that B.what.why C.Which.why D.What .that 我选A 个人觉得也说得通啊 A级英语作文 我在考A级,谁能快点给我写一篇邀请函!假如你是某产品开发部的曹军!你公司开发了一款新软件包想请外国专家参加本次发布会 写邀请函周二上午十时本公司三号会议室本次费用 he _(teach) English. He is a _(teacher) not any+名词(单数或复数）not any+名词单数还是复数?意思上有区别吗?比如：I have not any freinds in school.我没有一个朋友,还是我没有许多朋友?又如：There are not any boys in class.表示没有一个男孩还 I can’t (stand/mind) the idea that old people can’t be beautiful 应填哪一个?为什么?应填哪一个? I can't stand the idea that old people______ ______ _____(没有权利）to be beautiful help 做名词的短语 连词组句 HELP!