环太平洋军演

My( )teacher作文(至少5句话）姓：秋 性别：女 教：如有时间在写一篇（加20悬赏分）：my village/city 小学英语作文my teacher ----where is Tom?-----he ___his homework at home.A.do B.does C.is doing D.did 哪个知道这首歌曲 歌词有 :i can be you hero,i can be you se 然后就是 补充下,这首歌曲是女生唱的.再补充下.这首歌曲,很轻快.听声音应该是个比较年轻的女生唱的.求链接 i wish you can be my hero 翻译 商务印书馆的《牛津中阶英汉双解词典》第四版好用吗?还有,是可以根据汉语查到英语?还是本字典既可以汉语查英语又可以通过英语查到汉语的双功能? what do you thing of you businisses 想知道 eraser前加a还是an?我觉得读起来好像是元音音素,但是教辅上写的是a, 几道英语句型转换,sos!tom is his good friendTom is —— good friend —— —— .Jerry is the best at maths in his class.—— —— is —— at maths —— JerryNot everyone in the USA likes soccer.—— —— people —— soccer, It's an eraser.中文怎么翻译? E-R-A-S-E-R,eraser.怎么翻译? 一些六年级的句型转换（英语）帮下忙额Yang Ling is going to New York soon(一般疑问句）She does her homework ai night(一般疑问句）tom and his sister do homework every evening(同上）They were here just now(一般疑问） an eraser 还是 a eraser 句型转换,SOS!When i left the classroom ,there was nobody in it.I was_____ _____ _____ _____ the classroom. 句型转换 做肯定回答 第一句 有一首英文歌里面有句we can baby的.但不知道叫什么歌 如何做专四听力练习 那样的材料适合专四听力训练 请问有针对性的练习六级和专四听力需要用哪方面的材料来练习?用模拟题还是真题好？只要看真题就行吗？希望朋友们谈一下自己过级时练听力的经验。 What do you do about it? 牛津初阶英汉词典适合深圳初中生用吗 Only when you told me about it did i realize what a silly thing I had done..为什么用did i realize? 初中生用牛津词典哪个版本好?中阶还是高阶的适合初中生?第几版最好? What did you about the amazing thing是什么意思 Love is a beautiful thing ,Do you agree with me ,and what do you think about it? 明朝共有多少位皇帝? 为什么An=Sn-S(n-1)=S(n-1)啊?因为Sn=2^n+a 并且它是等比数列 旧照片的英文怎么写? 一些旧照片英语怎样说 Sn-S(n-1)=an,可否等于S（n+1）- Sn=an?快速! 设数列{an}的前n项和为Sn,已知1/S+1/S2+…1/Sn=n/n+1（1）求S1 S2和Sn S1=2 S2=6 Sn=n^2+n (2) 设bn=（1/2）^an,若对一切n∈N*,均有b1+b2+b3+...bn, bk∈(1/m,m^2-6m+16/3),求m取值范围. 明朝皇帝都是谁? 明朝历经多少年?一共有多少个皇帝?分别叫什么?都是怎么死的?送分数了!