kgm3等于多少gcm3

改一般疑问句,像they,we这样的单词要都改为第二人称you吗? they hardly have any spare time for their hobbies__改为反义疑问句 1 They hardly believe him 2 be sure about youself 改成反义疑问句 谢谢了 基因中碱基对的改变必定引起基因结构的改变吗 DNA分子的A-T和C-G碱基对中,哪一种碱基对比较易被打开?为什么? 紧急,sosLet us go to the library this afternoon,______?a.will you b.shall we c.can you d.do weOde of Joy by Beethoven is a piece of _______ music.a.classical b.pop c.country d.technoI think she 's ll like traditional Beijing Opera.改为否定句 一、词义配对.( )1.a pipe( )2.to pour( )3.a plant( )4.to pump( )5.to freeze( )6.a stream( )7.a tap( )8.to wasteA.This ia a building that contains machines (e.g.,machines for cleaning water)B.This means to use more than you shouldC.You use this t 有一首英文歌女人唱的 歌词好象有are you blue are you green 打dota的兄弟挺这个多一点 so many 中文是什么 It's very kind _____ you to help me get the ticket _____ F1.A.for;for B.for;of C.of;of D.of;for 编码蛋白质的DNA的碱基序列发生碱基的增添或缺失,一定会导致蛋白质结构改变. 这学期我们将很高兴地学说英语=we are going to __ __ __ to speak English this term. 英文简历（帮我看一下这几句英文有什么语法等错误）1 .To manipulate the word,and Powerpoint Excell,and other office software.2 .I have strong self learning ability and team cooperation ability3 .In the school each club job cultiv 帮忙看下这几句英语有语法之类的错误吗 1.Jack shares the similar characteristic with Andy who is energetic and outgoing,but he is so impatient.2.Suzy is a creative boy,now he is doing an experiment in the laboratory to invent somethin pear改一个字母变成新单词 hair加什么字母是一个词 后面带y的3个英文字母的单词 例如Sky 与bear,pear,there,where后三个字母发音相同的单词 we want to see animals.Now we are going to the后面怎么填? 改错1、Mr Green with his family often go to the park对cooks提问,Jim's mother often cooks for family.-------不好意思，没分了 the king then told his people ( ) each family had to bring a glass of milk A.at B.from C.On D.Withthe king then told his people ( ) each family had to bring a glass of milkA.at B.from C.On D.Withwhen you plan to help people ,do not think () will help we want to see animals.Now we are going to the后面是什么啊 不必了 你们回答好我都搞定了 ①We want to see animals.Now we are going to the . are going to the park .do you want ___us?选项下边a.to go with b.to go together c.go with d.go togethertom is upstairs and he___ a bath now?a.have b.has c.is having d.is hasingwhere are you going?i am going to___a.the butcher's b.the butcher c.but They ____ jump,swim and sing,too.A.are B.can C.aren't D.can't Can they sing in English?同义句改写____they____ ____ sing in English? They can_______(swim).Can you_______(swim),too?用动词适当型式填空 he runs so fast that l can't follow him= He spoke so fast that we could hardly understand him.把这句子改下,用too.to.结构怎么说.我这样改，He spoke too fast to to be understood.有两个to。 翻译：1.几百万2.两次3.12054.一千万5.十万6.别浪费时间7.请认真听我讲8.沿着这条街走,然后在交通灯处向右转 expose是主动表被动吗+ed为什么是暴露不是被暴露 为什么还有be exposed to的形式怎么用的求解释 英语单选提问All of you can have more chances in the future.Don't lose ( ).A、your hearts B、your heartC、hearts D、heart但为什么不能选A呢~从上下文看应该是属于复数的呀~