亚硫酸钠与氯化钙起化学反应吗

句型转换：His father is over 30 years old.=His father is ( )( ） 30 years old. 英语翻译我要写一封信给我女朋友,署名是 爱你的我 爱你的我 英文翻译是什么 电影产生的理论基础是什么? 现代小说产生的理论基础是什么? “三个代表”重要思想形成的理论基础是什么 “You can’t have this football back ______ you promise not to kick it at my cat again.” the old man said firmly.选项:a、because b、 since c、 when d、 unless 急,急这些年来你的时间都去哪儿了英语短文,80字左右,速度,在线等 People usually rest on Sunday.这句话啥意思? My name is God.God bless you On weekends,the supermarkets are usually ______ with people (crown)适当形式填空说明为什么, Yong people usually go to on Sunday.2.Yong people usually go to on Sunday.　　　A.movie B.movies C.the movie选什么,为什么? I have little time_____(leave)为什么? 找一首英文歌曲little distraction的伴奏!急死我了! 简述宾语从句的定义和特点,并说出引导词that有何特性? 老外跟你说take care的时候,我应该说什么好呢?背景是我生病了，跟老个请假，然后他说take care My mouth is small but could voice out sweet words.I have curly hair and long eyelash.虽然没有赏分.因为我的积分是1.... You Took The Words Right Out Of My Mouth 歌词 老外发邮件结尾都有take care,我回复的时候结尾也take care吗?跟他一样感觉好奇怪...我应该怎么样呢?他每次发的邮件后面都加take care 一开始我回复他结尾也用take care..可是后来他每次发来后面 Cross you heart!麻烦. Your heart is very good!head too!是什么意思啊 怎样让自己说话,做事更有条理?麻烦您讲具体一些, Jiangying ____(change)a lot change后面加a lot 还是much 英语作文 sports change me a lot提示词：like,interesting,wonderful,a good way,keep,excited,healthy,build up,relax... yes.it can change a lot. 世博会 开模式 用中文讲话的老外 是谁他是谁?说的是什么语言? change in the way we live的意思 环节控制. 改错 The little boy wanted to go to cinema.和冠词有关 权释什么意思. what do you think about campous love gotta make a change 的歌词中文