半径公式

A:Hello!Glad to meet you! B:Hello!Glad to meet you,too! A:You are new here,_1_ you? B:Yes,I am.A:You are _2_ America,aren't you?B:_3_,I’m not.I am from Australia.A:_4_you have been to Sydney Opera House,_5_you?B:Yes,I have._6_been there many times. glad to meet you ,与Nice to meet you 有什么不同? glad to meet youGlad to meet you.______________（回答）_________my pleasure. ( ) 2.Could you tell me ________ the toaster without any help?A.how did he repair B.what did he repairC.how he repaired D.what he repaired( ) 3.Of my parents,my father is _________ .A.tall B.taller C.the tallesD.the taller( ) 4.Can you tell me ______ 字母A开头的女生英文名字女生 要字母A开头的英文名字不用列很多 我想要一个有个性的,让人很容易记住的,不要很常见的那种满意的话积分多多送要有个性一点的...酷一点的... Could you tell me ( )the radio with out any help?A: how did he mend B:what did he mend C:haw he mended D:what he mended答案是哪个?为什么? Could you tell me_____the bike without any help this moring?A.how did he repair B.how he repaired C.how does he repair D.how he repairs写出理由 高中期末一般会考什么英语作文? 高一期中考试英语作文会考什么呢?顺便给个范文吧～ Do you know who will speak at the next _____ (week) meeting? Mr Green will fiy to Beijing next week的同义句 已知ob=4,ab垂直oy,∠a=30°点p从点a出发,以2个单位/秒的速度沿射线ao运动,点q从点o出发,以1厘米/秒的速沿y轴正方向运动,点p和点q同时出发,设运动时间为t秒 1.当t为何值时,△opq是直角三角形?2.当 填空：每空两词（ ）的语文（ ）的数学（ ）的化学（ ）的英语（ ）的物理 我家的恶魔与天使里面女主角是不是人妖 好像男的 有没有什么可以补物理数学的应用?比如说补英语的就有个百词斩这样的.求推荐! 英语翻译数学与物理的区别谁能告诉我? 《地球在呻吟》 作文500字 地球在呻吟①忧天,人类才可自救.②不必援引枯燥的数据,不必借用古老的格言,我们只须用肉眼仰望一下头顶的天空,就应当惊愕地承认：它早已不是天的原稿,已经被“现代文明”的烟尘复印 地球的呻吟中＂呻吟＂指什么. 《地球在呻吟》 作文 500字 请问这句话的同义句是什么How did you know what to do next? How did you know what you should do next的同义句 英语作文.要写对,写清楚. 物理一词用英语怎么拼 英语翻译很好听的哇.想学着唱 谁哇.可以给我中文的谐音哇,哈 , 中国新年与外国新年的不同.英文 He will come back after ten o'clock同义句He will come back after ten o'clockHe ——— come back ———ten o'clock Our teacher often talks us English —— How soon will he come back?——________ two days.A:In B:After该选那个, -How soom will he come back?- ____ tow days.(before/after/in/for)There will ____ a concert in our city.have hasisbe How soon will the manager come back?___ about three days.A.In B.After C.For D.During 颐和园的故事传说50字左右