草酸钴的受热分解

on phone 与on the phone的区别是什么? by phone 和 on the phone有什么不同? on the phone还是by the phone 是in the phone还是on the phone意思是在电话中 on the write down the four different verb from The number of months in a year is 12.What about the other numbers?Write them down. Say or write down numbers.____、____、____、____、____ 根据左边提示,填空! phone的同义词是? He is a very clever boy.对形容词提问,怎么问. The boy is very lazy.laze为什么用形容词?请用语法解释. He is a very h___ boy.填单词帮帮忙～ he is a very clever boy写两句感叹句 九年级 三、完形填空（10分） I often dreamed about Pisa when I was a boy．I read abou 给20分三、完形填空（10分） I often dreamed about Pisa when I was a boy．I read about the famous building __31__ theLeaning Tower of Pisa I often dreamed about Pish when I was a boy翻译说明 I often dreamed about Pisa when I was a boy.填词 When you write a cheque,you have to write (the amount in words and figures).请教这里in跟在words and figures一起吗, find the words on the animals and write then down in small lettes是什么意思 Please advise how long you can be on board after getting our job Could you please also advise the cage code for further checking?中文意思是什么? Would you please advise the status?Can we proceed the order如果要回答,怎么回答最好? 成才 夏天食物为什么容易变质? 化学好的大神在那我高3问一下化学平衡的题急救 填空题求大神. 大神,帮我填空题. 怎样提高孩子的计算 孩子怎么才能成才? 如何培养孩子才能成才我的女儿才半岁我想早一点让他认识一些事物让她对什么都产生好感但是不知如何开始如何去教导她还有就是等她大些之后应当让她学什么好呢 宝宝要怎样培养成才 海豚是不是国家保护动物