二乙基次磷酸铝合成

我心目中的班主任作文 快啊 老师要! 写黑,紫,白的词语比如：红：朱红 粉红 橘红 火红 桃红要四个 Be quiet!Our teacher______(talk)to us now John____________(cut)his hair once a week. our teacher is coming.please()A.quiet B.be quiet C.to be quiet John _______(cut) his hair once a week.用所给动词的适当形式填空. the more you learn,cleverer you will be改错 the more you learn english,the (be )you will understand. (The hader) you work ,(the more) you will learn为什么括号里的不是The hard 和 the much,理由? The more you learn,the ____it will be for you to get a job. A.easier B.more easily请问选哪个,我觉得A和B都对啊.谢谢! Outlook Express它的中文名叫什么 红黄蓝英文怎么写 樱花有什么含义?如题. 樱花有什么象征意义? 樱花的意义去看樱花是不爱国的表现吗 红黄蓝各6只.这句话用英语怎么说 樱花有什么寓意 樱花的含义是什么? 信件署名是用的yours ever,yours respecfully,best regards分别是什么意思? Never ever here.Never ever yours. 以我心目中的班主任为话题,取一个题目,有整篇的作文也可以,要初中的班主任, what is your favorite way to learn more English为什么用to learn What is your favorite way to learn English and why?回答我的问题,用英语并翻译出来 樱花的英文是什么? extents 有哪些意思?每个意思各举一个例句 和句子的中文意思 ever有什么意识 imprint 有哪些意思?每个意思各举一个例句 和句子的中文意思 interface 有哪些意思?每个意思各举一个例句 和句子的中文意思 For(N)ever 什么意识?2个意识？还是 不要永远？ 英语翻译122e,"economy"framing 2"to4"think,2"and widercharacteristics permitted and limiting provisions shall be:honeycomb -firm,not limitedknots - 75% of cross sectionknot holes -75%of cross-sectionmanufacturedholes -equal in length to twice the If you want to earn more,learn more.If you want to get more out of the world,you must put more into the world.For,after all,you will get no more out of life than you put into it.翻译 英语翻译是不是i want to make a box with the wooden?如果是还有哪种说法? do you want to learn more knowledge是什么意思