如图所示，半径为R=H/2、质量为

Look What is the dog doing 在什么情况下Is可以改为does?RT~ When,will,the,train,leave.这句子的中文是什么意思 what a_____ the dog? whem will the train leave与when does the train leave都行吗 when do you think ——?A the train will leave B the train does leave when do you think ——?A the train will leave B the train does leave Please ______ when the train will leave.A.find BPlease ______ when the train will leave.A.find B.find out C.look for D.look at Could you tell me when the train will leavewhen...will...这个是什么句式啊? Cambridge有词根词缀字典吗有的话求下载地址,没有也求个朗文词根词典的下载地址,最好是英-英的! 哪里有手机新东方词根词缀字典下载? what do you think they should do to solve their problems 求一首歌,女生唱的慢摇英文歌,歌词里有许多反反复复的i do i do i do come here come here now , Doctors should do what they can to cure their patients of illness.如何翻译 When——you come here We ——here las week.选哪个 A do；come B do came C did；came D did；come 英语翻译 .I don't know why .A) he come here B) does he come C) he came here D)did he do come here.I don't know why .A) he come here B) does he come C) he came here D)did he do come here Winners do not dedicate their lives to a concept of what they imagine they should be这里是定语从句吧 concept后面为什么要加个of 这种定语从句我一直搞不零清 这题怎么解啊 You should pay attention not to what they say but to what they do.You should pay attention _____ what they say _____what they do.A not to; but to B not to; but为什么to 不省啊 not 怎么在to 前 pay attention to 跟doing 又 英语翻译 Who will always be with me until the end? What does it matter where I am if you are not with me no matter what ,no matter where no matter how i will go with you don`t change So come fly,fly away with me,and you’ll see,you all for true which book do you like best?what’s the matter with you?where do they come from?它们的同一句 第一句come with me and是哪首歌的歌词 有谁知道这首歌是哪首歌?,歌词是NO MATTER WHO YOU ARE ,WHAT YOU DO AND WHERE YOU GO有谁知道这首歌是哪首歌?,歌词是I LOVE ONE OF THE BLACK EYE PEAS'S SONGS,NO MATTER WHO YOU ARE ,WHAT YOU DO AND WHERE YOU GO ,YOU WILL LIKE THI So come on and fly with me,as we make our great escape.as后面的话怎么翻译 as解释为什么 1.I don't know ] A.where does he come from B,what is his name C.what is the matter with himD,when will he leave2.Spelling and pronunciation ]his main trouble.A.is B.are C.takes D brings come and ride with me Let’s get a room,girl Come and ride with me 这是原文,是不是和我做爱的意思? are you sure the clock will ring on time 一道英语选择:Tom is coming.With him____me,I'm sure I will finish the work on time.Tom is coming.With him____me,I'm sure I will finish the work on time.A helping B to help C helps D helped该选哪个?顺便帮我讲讲有关help的搭配. Tom _____sure to be here on time tomorrow .A is B be C will D is going to be Go down this street,and什么the first turning on the right,at the second什么on the left.填空,并翻译 急