控制变量法是什么

Li Guang comes from china.划线部分China Jim’s sister is five years old.划线部分 Jim’s对划线部分提问 lucy is five years old 对five is old 提问 同义句转换He is five years old._____ ______ is five. act like u Act like a bird. 找一首英文歌,前面有一段独白.大概意思是,this song is about my sister mariathis song is about my sister maria.我也忘了,还是 this song is about maria,my best friend还是怎样,女声的,我记得好像是when you开头的- -.我 i am a worrior and this is my song 什么歌的 帝国用英语怎么写的 德意志第三帝国的英文拼写? ( )a dog on the back,the boy got on the bus A .has B.with C.there are D,be go,the,woman,and,the,man,by,bus,there(.)连句成句 A woman weth a baby got on the bus.Xiao Ming made r_______ for her and she was very thankful. act like a I want to talk to you with my life A B C D 改错（ ） everyday和every day 的区别是什么? 帝国 的英文怎么写? 爱情,王国英文怎么写谁英文好,帮翻译下,用英文怎么写 或者是爱情,国度 谢谢了! What's the woman going to do this evening?To have her CD player mended.翻译成汉语是什么? 英语句子填空He's_______ _______ by himself.后面有个下棋的图片 the little boy likes to listen to ( ) (fun)stories we can even listen to Tom _a.speak b.speaks c.speaking d.spokenwe were listening to the Prime Minister__(speak_on the radio Some say love it is a razor that leaves your soul to bleed 的翻译 The The woman made his son ( )finally after she told him some jokesA laughed Bto laugh Claugh Dlaughing the woman made his son___finaly after she told him some jokes.A.lauhed B.to laugh C.laugh Dthe woman made his son___finaly after she told him some jokes.A.lauhed B.to laugh C.laugh D.laughingwhy not listen to music,It can make you ____?A.relaxing B.t 英文论文中的单位（如mm）用斜体吗?英文论文中的单位（如毫米mm）用斜体吗? The woman kept her eyes( )(fix)on her baby for some time. a.Tom sasys the teacher is a silly donkeya.Tom says the teacher is asilly donkey.b.Tom,says the teacher,is asilly donkey.a.There were,too,many children there.b.There were too many children there. Tom is standing ______the teacher's desk.A.with B.in C.beside There is only one person in this world would be like you,and people can not like you exactly as you这句对吗谁有原句 英语翻译翻译 为了能保持健康,我们需要每天锻炼 we need to exercise every day ___________we can keep fit.都不对,是 so that When Life Gives You Lemons,You Paint That Shit Gold中文意思是神马?· The policeman is helping the old woman take a bag on her back.这儿的take能有with吗