长度面积体积单位换算

春天里为题目600字急! Ten years ago there were 500 children at the school.(就划线部分提问,将此句变为特殊疑问句) there were some streets thirthy years ago(改成一般疑问句） 关于萝卜的谚语 人们在春天里说什么谚语 关于萝卜的英文谚语 this coat is very expensive同义句转换 .His coat is inexpensive but it is very t__________. I must have left the camera in a shop怎么译 Mr Smith made up his mind to devote all he had to( )some schools for poor students.Aset up B.setting upC.have set up D.having set up 应该选什么 最好能够讲明理由和分析过程可是 细胞癌基因活化的机制有哪些? 癌基因分为病毒癌基因和细胞癌基因.常见的癌基因分四类,那这四类指的是病毒癌基因还是细胞癌基因? 中国第一个空间站叫什么名字 Why do not I ditch it.what is wrong is not my place what is wrong,william?going school is（ ）.i do not like it.快! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 急求关于civil-rights heroes(人权斗争领袖）的英文介绍,大概300词左右关于civil-rights heroes(人权斗争领袖）的英文介绍,大概300词左右（2、3分钟读完）,可以多篇,多多益善,希望介绍生平事迹,并写 Thanks for inviting Amerian civil-rights movementHow did black Americans live in the U.S.After slavery ended? 求HEROES(英雄)里面所有人物的能力介绍谁能发个全面点的哦?电影里面没有中国超能力者我已经很愤怒了!你又给我整个全英文介绍. It while online shopping is an important part of today‘s society.句子结构分析为何要有it while?it的作用是什么？ 梨花开了,又勾起了我对童年的思念.梨园是我童年的摇篮,我在故乡滹沱河边的梨园里度过了纯真的童年.记得,故乡的滹沱河在春天里是一条清澈见底的小河,它似一条绿色的飘带束在梨园的腰 梨花开了,又勾起我对我童年的思念.梨花是我童年的摇篮等梨花象征什么 春天到了 桃花开了 杏花开了 梨花也开了,中间各用什么标点 现在梨花开了吗?梨花什么时候开啊?现在长江中下游地区梨花开了嘛? 地理问题啊 呵呵就是呐,徐州市距山东省的哪个地方最近啊 紧急! E-mail,as well as telephone,an important part in daily communication.A.is playing B.have played C.are playing D.play E-mail ,as well as tekephones,( )an important part in daily communication.A.is playing B.have played C.are playing D.play哪个?为啥, E-mail as well as telephone ,( ) an important role in daily communication .E-mail as well as telephone ,( C ) an important role in daily communication .A .puts B .are putting C .plays D .are playing为什么选C it is wrong to call his names.我觉得应该是“骂他是不对的” call one‘s names 和 call sb.names 以及 call sb.'s names 这三者有什么区别? E-mail,as well as telephones,（ ）an important part in daily communication.A.plays B.is playing选哪一个为什么?另一个为什么不选? we are talking about schools_____the phone1.in 2.on 3.with 4.for