对数换底公式的推导

我是一个女生,我是一个乐观,活泼,性格开朗,豪放的人,我要起一个英文名, 麻烦起个好点的英文名…额、本人名亚轩、男、姓就不提了…… 我叫陈子妤,性格开朗活泼,想起一个英文名字,亲们, 亚的英文怎么写 Not until he finished his work ____ go home .A.he did B.did he C.will he D.he will为什么选B,感觉选A更顺口,这句话如何翻译,请详解, Not until he finished his work _______go home.A he did B did heCwill be D he will he did not go home until he finished the work.为什么这里要用until?不能用because吗? hello,i would like to speak to tom a.i am b.hold on,please c.hi,this is mary d.i am not It gives me great _______ (please)to introduce our speaker to your this evening.great在这里是什么词性,如果是副词的话不能修饰pleasure吧怎么回事请教一下! Would you please this form for me to see if I've filled it in right?A.take off B.look after C.give up D.go over Would you please ____(读)this new word for that sound great thank you for the video of your house different great Dear Bill ,Thank you 21 all of your kindness.I really 22 at your house for a month.Would you liDear Bill ,Thank you 21 all of your kindness.I really 22 at your house for a month.Would you like 23 me in Japan next August?My younger brother 24 his holi house,your,thank,you,for,to,dinner,invitation,nest,your,Saturday,for连词成句 英语作文my favourite fruit初一下的英语作文!我喜欢吃的是香蕉 I have to go home now.(改为一般疑问句) ____you ____ _____go home now? I have to go home （不迟于）10：00pm.求求您了只有一空 歃血为盟的英文缩写是什么, 英语作文：A Happy Day （写寒假的）别太长. 写一篇关于Internet的英文短文(附加中文解释) Many Americans have been leaving their cars at home.leave为什么要加ing? miss真名叫什么拜托各位大神 missing missing you是啥意思啊谢谢了,大神帮忙啊 Miss的两个意思大神们帮帮忙 miss worrd的意思是什么?分开翻译也可以. 跪求关于网络舆论暴力的英文文献1篇!是本科论文必须要用的那个,找了几天,无奈于英语水平有限,及国外的“网络暴力”通常都是青少年网络色情暴力这些东西,与人肉搜索有关的网络舆论暴 英语翻译网络购物欺诈的 做动词“打电话”时,telephone、phone、call 有什么不同? 英文缩写“PRC”的含义求大神帮助 you know more than you think you know just as you less than you want to know是什么意思?要正解,翻译为简体中文 there is only a little milk in the glass(only a little划线提问） ---- ---milk is there in the glassthere is a kite in the tree.（a kite划线提问）----- -------in the treethere is a computer in my study(a划线提问)-------- ----------compu 一首英文歌男的唱的歌词里有i know i know that trued you want for me…还有you my best friend一首英文歌男的唱的.歌词里有i know i know that trued you want for me………… girl i know i know选举挺好的 .only one..go to