碳酸钠和稀硫酸反应化学方程式

繁星 在冰心的文章题目中有什么意义 繁星春水中必须要提个问题,要有“深度”哦, My friend is____China.A.to B.at C.in D.on I'm in China now.My friend is in England.But I can talk with it. 不要让我恨你)英文翻译 Daming is my_____(one)friend in China. 根据提示完成单词 英语翻译要准确点,表达情感强烈点 Germany suffered the highest number of military casualties,but France suffered the most in proporional terms .在这句话中,proportional term proportional representation This change in itself falls far short of the proportional representation that Lib Dems would like. proportional proportional fair是什么意思 Both his mother and father______(be)doctors 可以作为“both my father and my mother are doctors'的同意句吗 both his father and mother ______ (have)chances of ____(be)doctors then. My __(parent)are both doctors.My father's __(brother)are my uncles. So people have different ideas about how to enjoy their next vacation翻译成中文 Is your friend from England?改为同义句急用 你不爱我,我恨你翻译成英文 my friend is from guangdong同义句转换 Peter is my friend._is from England.A.He B.His C.HimPeter is my friend._is from England.A.He B.His C.Him The change of motion is proportional to the applied force and takes place in the direction of the s能不能帮我说说其中的重要结构什么的,或者直接翻译也好,关键还是前者The change of motion is proportional to the applied forc 有什么像极速飞车这样是摩托车赛车的电影,希望是像极速飞车这样的,还有什么 英语翻译propor to the time rate of change in the current. 如何翻译He found it amusing ,but i feel he is directly to blame for the terrible mess in the chicke Property is all the things,usually land or buildings,belonging to someone.翻译成中文 good morning, my name is jack, it is really a great honor to have this opportunity for a intervi怎 spade什么意思 people in differnt part of the world have different idea about what is good to eatabout 后面是什么从句 是（）则 前( )利 相（ ）换 错( )会 填一个汉字,使这个字与前后两个字分别组成词语. 填一个汉字使这个字与前后两字分别组成词语砍（）火 amulet clover是啥意思 Amulet