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我现在是初一学生,数学成绩总在70,80分之间徘徊,但英语,语文不错每次都在90以上,谁知道怎样提高数学快速提高数学呀!帮帮我呀X﹏X! 英语三级试题及答案求四川英语三级C卷试题及答案,知道的告诉下, 请帮忙翻译一下What a mess your room is!Why don’t you clean it up. Bob'smom is mad.his room is a mess!she says,“clean your room!”Bob puts toys under his hed.Bob puts his books under his bed.Bob puts his books under his bed.he says,"my romm isclean mow Clack,your room is really in a mess.It meeds __Clack,your room is really in a mess.It meeds ___ 求湖北省2012年6月的英语三级的真题,或者是2011年的非常感谢, Bob'smom is mad.his room is a mess!she says,“clean your room!”Bob puts toys under his hed. 28《我的舞台》缩写 请解释The time fairly raced by.中“race by”在其中的用法. 一道数学难题,有兴趣来看看!设2003x^3=2004y^3=2005z^3,x>0,y>0,z>0,且(2003x^2+2004y^2+2005z^2)的立方根=2003的立方根+2004的立方根+2005的立方根求1/x+1/y+1/z的值. 初一或初二的数学趣味问题,要答案,简短一点帮帮忙,急~~~~~~~~~~~~~~~~ 我需要数学《趣味寒假》的答案,初一上学期的,谢谢! 最后一课 中 我的最后一堂法语课!的作用是什么? she needs a necklace.need为什要s?请讲清楚些 在举些例子 she needs study .need加S吗?she needs to study .（need作实义动词)she need study 请问作情态动词时NEED需要加S吗? 写出下列单词的中文,过去式和过去分词 1.feed ____ ____ ( ) 2.shoot ____ ____ ( )写出下列单词的中文,过去式和过去分词1.feed ____ ____ ( ) 2.shoot ____ ____ ( )3.mean ____ ____ ( ) 4.show ____ ____ ( )5.choose ____ ____( 世界最著名的10大度假胜地?最适合人类去欣赏风景的10大度假胜地? He was the only little kid at the picnic.这里为什么was?这难不成翻译成他过去是个小孩?到底是怎么用的高手指教PS：在这里,我有必要声明一下,上次我提这个问题居然有人把picnic理解成“照片”意思, the,only,he,at the picnic,little,was,kid 意大利食谱的英语就是中译英：意大利食谱 Don’t talk to Alicia like that.She is only _____ eleven-year-old kid.A./ B.a C.the D.An 请问你有2012年6月17日英语三级的答案吗? 上课了,请保持安静.用英文怎么说 老舍的《最后一课》中研读文中两处画线的句子,思考作者为什么两次写到学生在最后一课上的表现语文评价手册,第七课的拓展提升 文中画线句表现了五叔什么样的心态?画线的句子：于是五叔拿了铁锹在院子里掘地三尺,将地下那些纵横交叉任意伸展的串白杨根一根根斩断. Your room looks dirty.Will you please____ it cleanA.take B.make C.let D.tidy Your room is dirty.Will you please____it clean?A.take B.make C.let D.tidy Your room looks dirty .Will you please ----in clean?1.take 2.make 3.let 4.tidy Look!Your room is so dirty and u__ .You"d better clean it now. Your room is very dirty.Please ____ it now 空上为什么填clean,而不填cleaning呢?不是有now嘛? 最后一课 小弗朗士是怎么样的一个人 小弗朗士在最后一课在课上表示怎么样?