连续函数必有原函数证明

初二学物理的液化说有一种办法是压缩体积,为什么?RT,压缩体积说还提高了气体被液化的温度,上课不怎么明白,谁来讲讲. 句型转换 [1There are some chairs in the room.改为单数形式 There()()()in the room][2l’m free now.改为一般疑问句并作为否定回答()()free()?NO,l’m ()] [3My fork is(near the plate)对括号部分提问()()fork?] [4There’s a bi 点燃蜡烛时有何现象?为什么最后蜡烛消失了? 二氧化碳气体保护焊的气体流量? peter is (tall and thin)对括号里提问 最后独角兽 THE LAST UNICORN怎么样 peter is dranking (a bottle of orange)就括号部分提问 请问Roll of the Order 怎么翻译啊? my first name is [ peter]括号里的提问 Peter is (tall and strong).就括号提问/______ _____ peter____ ______? I love you no matter what they say I love you Every girl should know that she doesn't need a man who don't need her the first place大神们帮帮忙“每一个女生都应该明白,她们不需要一个不把自己放在第一位的男孩.” 应该是这样翻译! I can't stop,can't stop this love.No matter what they say,I love you 什么歌? It is ten past five now.对ten past five划线怎么提问 post-order 中文翻译是什么 英语翻译do you ship order to USA? 英语对划线部分提问 five plus ten is fifteen 划线部分 fiftee 两种问法划线部分 fifteen不是钱 怎样才能让自己的声音具有穿透力?我想使自己的声音更具男性魄力,比如唱歌时,与人对话时… 怎么可以让嗓音好听有穿透力另外再有磁性我女生想唱歌还要声音大一点怎么练嗓子 It is a problem that doesn't need______right now.A.to solve B.solving C.being solved D.to be solving求大神解释(*☻-☻*) 28.It is a problem that doesn't need ________ right now.A.to solve28.It is a problem that doesn't need ________ right now.A.to solve B.solving C.being solved D.to be solving为什么选B 不选A?need什么时候做情态动词 什么时候做实意 有谁能帮助分析一下这个句子结构：It is a problem that dosen't need solving right now其中"It"在句子中做什么成分?that引导了一个什么从句? my brother is five对划线部分five的提问 My brother is going to( )five. My brother has five good friends.对five进行提问. My brother is a grade five student错哪了? 谁知道这英语什么意思, 翻译put the sentences in order put the phrases in order according to the passage Then use them to retell the story帮我翻译一下 英语翻译这里的ORDER是什么意思 put everything in order 翻译 put thing in order 翻译