极限无穷大极限存在吗

I'm the only person who can answer it. 求一篇题目为Share my happiness with others的作文 Share with others 英语作文,80字左右, is very clever.And he is_ that girl.A no more than B not more than C no less than D not less than 该选哪个 为什么?请求高手赐教 You 're the only person ___I have ever met___could do it.a.who;/ b./;whom c.whom./ d./;who这题为什么不是A?它和插入语有什么区别么?我觉得I have ever met是插入语,才选了A. "i like the feeling of being safe"请问这句话的中文意思 Like the feeling of staying with you ..帮我翻译下, 英文字母中带有or的单词有哪些急要 含有"or"这个字母组合的单词 He is the out fish of the water.No one wants to make friends with him.的中文 He wants to_____ his classmates.A.make friend with B.make friends with C.make friend toD.make friends to 选几呢? I don't like that girl because she is always ( ).A.up or low B.low or down C.up or down A light heart carries you through hard times翻译 students,school,have,do,after,to,homework,too,much(连词成句） This work_____each of them several hours a weekA costs B:spends C:pays D:takes 选哪个?为什么? this volunteer work takes each of them several hours a week(改为同义句）（ ）（ ）each of them several hours a week ( )( )this volunteer work.还有：my birhtday is in two weeks time(改为同义句）my birthday is ( )( )( )( ). How big is Beijing? 答案是什么?感谢! How big is Beijing?Beijing's got about_____ ______ _______.请在这三个空格上添上答案. 以er结尾的单词 er结尾的单词 填反义词(快点,便宜( )高尚( )成熟( )高贵( )美( )深( )精彩( )谦虚( )收复( )危险( )光荣( )痛苦( )崎岖( )销毁( )慎重( )宽敞( )粗糙( )肯定( )暴露( )消失( )温暖( )豪华( )忙碌( )慈祥( )狭窄( )喧闹( ) 填“老”和“正”的反义词(1)老人 ( ）年 老歌（ ）曲 老根（ ）芽 老绿（ ）红(2)正中（ ）斜 正确 错（ ） 正面（ ）面 正道（ ）教 存放的反义词是什么? I have been to many hotel but none of them can ( )this one for good service.A.match B.suit C.fit D.catch (想知道为什么选A不选D呢, ( )男（ ）女,填上 一对反义词,呵呵, But none of them has been turned to stone yet!这句话里none of在这里表示什么意思呢? Can you use chopsticks? Can you use chopsticks?怎么回答 I can use chopsticks.改为一般疑问句 look like people是什么意思 l look like a pig,这是什么意思. When I hurriedly got to the airport the lady at the window told me that there wer no( )left on thatplane Aplaces Bseats Cspace Droom,选B ,为甚么不选ACD