发生火灾的原因

------you have picked up,you must give it back to -----it belongs to.A Whatever whoeverB What no matter whoC no matter what no matter whoD Whatever no matter who you must give the book to Ben as soon as he ----- A get back B will return C returns D came back 上下五千年的读后感450子左右吧,大概是初一的水准 ,不要长篇大论,感想多一些哦,普通一点,之后我会追加分的 i had to speak loudly because of lots of fans there i had to speak loudly __ __ were lot fans there同义句改写：i had to speak loudly because of lots of fans therei had to speak loudly __ __ were lot fans there don't speak loudly_____mike any noise in the library是and填还是or哦 是不是有些否定句里要用and而不是or哦 i have to speak to my grandpa loudly because there's something wrong with his -----A.earsB.hearing该选哪一个?理由? 谁有初三化学全套说课稿鲁教版, 对数与数列 涉及对数指数数列的log（3）（an）=2^（n-1）PS:an是数列通项求an=_____可以代入特殊值试试an=3^2^n-1 a^b^c=a^bc这个先算a^b原题好像应该先算2^n-1 数列问题中带有对数的一般怎么处理?比如：a(n+1)=an-an*lnana1在（0,1） 证：>1a(n+1)>an 求关于对数 数列的题,多谢若（n是正整数）,求x的值? 求一句话中又有拟人的成分又有比喻的成分的句子 5句 是What happened 还是what’s happened为什么不能有‘s呢? What has happened和What happened的区别另问过去时与现在完成时的区别 what on earth happened?和what happened on earth?哪个对? 红楼梦这段话语言中你看出刘姥姥有哪些特点? 新版红楼梦刘姥姥是哪集啊 小学三年级语文上册你觉得小摄影师哪些地方可爱呢 三年级上册语文六课小摄影师后边怎样写 50个字 一职 三年级语文 小摄影师 续写 today is monday,what`s up?what happened? what happened 和WHAT IS HAPPEND的区别区别在哪里啊?还有个WHAT IS HAPPENING,发生了什么应该是WHAT HAPPEND 那WAHT IS 《红楼梦》中刘姥姥的形象特征,并举例说明 刘姥姥的形象特征红楼梦中的 Give the children some water是该同义句啊 英语作文 介绍你的书房 70字内容1、进门的右边有一个大书架,里面有很多书2、书架的对面有一张书桌,书桌上放着一台电脑和一盏台灯3、书桌上有几幅画4、在书桌的旁边有一扇大窗,室内光 海底两万里好句摘抄要短，30条好句 6年级新年作文300字左右5个 give Tony it;give it to Tony;give Tony it;give them to Tony有什么区别? 我的表妹的高三了英语很差,怎么快速给她补回来呢 海底两万里好词好句摘抄我要十篇,每篇8个好词,三句好句. 音语发音问题新概念英语第68课中有一句：It was no use pretending that I had not seen him.这句我听了很多录音带和视频,多个版本的,但其中pretending that I 发音中,that 的音非常奇怪,我听不清发的什么音.