虫二美发青年路

路的方向走错了/停止前进就是进步/可婚姻错了/停止会怎么样 talk with sb和talk to with sb的区别? 我叫陈泽强,我想找一个英文名的发音和我的中文名字差不多 一弹簧被剪断成两节,那其劲度系数是否要变 一根弹簧,其劲度系数为k,现在弹簧1/3处被剪断,分别求出为原长的1/3和2/3的两根新弹簧的劲度系数 填同义句my pen was lost.I( ) ( ) my pen.I didn't have any money for a taxi.I （ ） （ ）money for a taxi.What cool weather it was!( ) ( ) the weather was! mum.i 've lost my pen again.i knew it- sorry mum.i 've lost my pen again.- i _______ it.you never remember to put your things away after using them.A.knew B.know C.have known D.will know应该选A.为什么不是C?表示我已经知道了.不是很 Because of you,I will never feel lonely 求缩写.我想在做QQ名字用。 定语从句：He was very rude to the Customs officer,_____ of course made things even worse.A.who B.whom C.what D.which如果引导词是指代前面的句子,句中不是有两个谓语了吗?一个是was,一个是made! spitting in pubilc is very impolite 改为同义句 _______ very impolite _______ ________ in public he was very rude to the customs officer,()of course made thingseven worse.What b.whom c.W1.he was very rude to the customs officer,()of course made thingseven worse.A.What b.whom c.Whose d.Whose I won't feel ,when you feel 弹簧被剪断后其劲度系数会变吗? 初一英语两题…… my mother is a teacher……English A.of初一英语两题……my mother is a teacher……EnglishA.of B.in C.for D.on还有图中的32题 填空：My mother is a teacher （）English. i lost my key和i have lost my key有什么区别?分别是什么时态和意思有什么不同? 急,一劲度系数为k=200N/m的轻弹簧直立在水平地板上,弹簧下端与地板相连,上端与一劲度系数为k=200N/m的轻弹簧直立在水平地板上,弹簧下端与地板相连,上端与一质量m=0.5kg的物体A相连,A上放一质 如图所示,劲度系数为k的弹簧A上端固定在天花板上,下端系一质量为M的物体,M下面用一能承受T=1.5mg的细绳B栓一质量为m的物体,已知该系统上下震动时细线B不会被拉断,且又不会松弛,求系统震 美国的唐人街的由来.谁知道唐人街的由来, I don't feel lonely anymore with you by my side the doctor is examining the patient _____ (careful)适当形式填空 （）Look,the doctor is examining the baby ____.（）Look,the doctor is examining thebaby ____.(划线部分的意思)A.careful B.more carefully C.carefull D.more careful The doctor is an Australian.(同义句改写)The doctor comes ----------------- 把The doctor is an Ausyralian改成同义句和把Terrisa didn't feel very well yesterday改成同义句把Vistors from guangdong enjoyed themselves in hong kong改成同义句 将劲度系数为k的弹簧从中剪断,把两段弹簧并起来使用,则劲度系数变为多大 when you speak English,you must make yourself --------.A:understand; B:understoodwhen you speak English,you must make yourself --------.A:understand; B:understood请给出答案,并说明道理. When you speak English,be sure to make yourself understood.帮我拆解这句话的语法 用所给动词适当形式填空,when you speak English,you must try to make yourself .(understand)为什么不是,understand而是understood make的被动语态to 不是要还原吗 ,为什么这个句子 when you speak,be sure to make yourself understoodunderstood前不加to My mother is an English teacher.（an English teacher画线,对画线部分提问） The boy must have had a cold.Look,______!A.what he coughs B.what does he cough C.how he coughs D.hoe does he cough那个D打错了是how does he cough