校园形象大使比赛目的

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! 明朝历代皇帝都是谁? 求正切的原函数 一个漂亮的花园用英语怎么说? 等了很久公交车英语怎么说大神们帮帮忙 Every morning I see many people in the park exercising.中exercising做的是定语还是宾语补足语? Every morning I see many people in the park exercising.------------初二下册英语冀教版P4为什么不用:exercise而用:exercising呢?不是说：习惯性经常性用：exercise ( do) 现在正在进行的用：exercising（doing）吗? I am your angel的歌词有谁知道这首歌的歌词吗? 求I am your angel歌词