二重积分x型y型区域

英语翻译It's spring festival again!It's spring festival again!All houses look bright,new and clean.There's a sweet smell of tangerine!It's spring festival again!At home,families and good friends meet.There's lots of delicious foot to eat.It's spr 英语翻译FROM THE DESK OF MR VINCENT AKUM.DIRECTOR OF MICRO FINANCE SECURITY COMPANY.OF AFRICA.LOME TOGO.DEAR FRIEND,I CAN NOT IMAGINE THE SUPRISE THIS WILL BRING TO YOU,BUT BE REST ASSURED IT IS IN GOOD FAITH AND FRIENDLY INTENTIONS,FROM A FRIEND 英语翻译背景音乐：姬神 十三春 很好听的曲子付娜 古筝版 草原上升起不落的太阳 这些英语短文都是从一些笔记本的封面或者书套上抄下来的,1.You are best friend that I ever had have been.with you such 英语翻译One Monday Jack went into a small restaurant and sat down at a table.He waited and when a young waitress came to him,he asked for some vegetable soup.The waitress wrote this down in a notebook and walked off.There were a lot of people in 英语翻译准确一些,翻译通顺完整!Some jobs have different names when they are done by men and women.for example,an actor is usually a man; an actress is a woman.A salesman is a man; a saleswoman is a woman.Asalesperson can be either a man 英语翻译Recently,a book named “THE 7 HABITS OF HIGHLY EFFECTIVE PEOPLE” became one of the best-sellers in book stores.It aims to present some powerful lessons in personal change to people in contemporary society.Habit 1:Be ProactiveHabit 2:Be 英语翻译第一篇I arrived in Penang in Malaysia this morning with my family.It was sunny and hot,so we decided to go to the beach near our hotel.My sister and I tried paragliding.I felt like I was a bird .It was so exciting!For lunch,we had some 英语翻译It is reported that to build a road ,a well_known historical and cultural city has recently torn down one of its ancient city walls dating from the Tang Dynasty.Our class have had a debate on whether the road should be built.10% of us sup 英语翻译Halloween,or Hallowe’en,is a holiday celebrated on the night of October 31.Halloween activities include trick-or-treating,ghost tours,bonfires,costume parties,visiting "haunted houses",carving Jack-o'-lanterns,reading scary stories and 英语翻译The most common illness in the world is the cold.It often stars with a sore throat.You sneeze and your nose runs.You usually have a headache too.Often you have a cough after that.It’s not a terrible illness,but you can feel quiet ill.Th 英语翻译When there was me and you,It`s funny when you find yourself.Looking from the outside,I`m standing here but all I want,Is to be over there?Why did I let myself believe miracles could happen?Cause now I have to pretend,That I don`t really c 英语翻译What will man be like in the future?How about in 5,000 or even 50,000 years from now?We can only make a guess,of course,but we can be sure that he will be different from what he is today.For man is slowly changing all the time.Let us take 初一英语求6篇大约80词左右的作文 初一英语作文,50词左右一篇,会写的进 1：the spring festiva 2.my bay 3.my hobbies 兴趣是篮球和足球,乒乓球 一天也是打篮球和足球 乒乓球写出来好的可以再加20分。40词左右也行 80词关于篮球的初一英语作文 初一英语作文80词以内（简单） 初一英语作文,不少于80个词.根据下面的要求写,给出的提示,都要用到.1、我的朋友Tom是学生,是一个有趣的人,人人都喜欢他.2、因为他的父亲是美国人,母亲是日本人,他出生在中国,所以他会说 随著空气的升高,汽车数量日益增加,城市的空气质量也变得越来越差,环境问题已成为影响人们生活的大问题.对此,你有什麽好的解决办法吗?请结合实际,充分发挥想象,提出合理的建议 初一英语作文100词 a ( ) day 初一英语作文,100词左右不要说废话呢啊! 初一英语作文My fiend,100词跪求啊?我急用速度 求一篇初一英语作文,100词左右哦作文题目是“my school day”,我还要演讲的哦. 求：初一英语作文100到150个词左右, 30篇初一英语作文带翻译 50词 谁有初一英语课文? 初一英语课文 翻译一篇初一英语课文,要准确,我要交给老师的.谢谢Lingling：What are you going to do on holiday,Tony?Tony:We're going to Los Angeles.Betty:You'll love it" Iwent there two years ago.We had a great time.Tony:How long did it take to 翻译China.s first astronaut China's first astronaut全文翻译 13课的翻译 running for China~ 我来自中国 ,你那? 英语怎么翻译 译:English译ChineseThough majoring in biological science,Zhang Yang has learnt German and Russian in her spare times.So she is widely called "the versatile girl."