要使长方形面积最大

Whatever has been done in the world's history can be done again through the operation of the same laws and forces.请问这句话怎么翻译? 一个被动语态转换成主动语态的句子When all those present were seated he began his lecture.转换成主动语态 I believe!I ’m waiting!哪位亲来帮我解释一下这句英语的意思呢? taken part in tough wasn't able strong happiness energetic feelings的同义词是什么 feelings的同义词 shame 的意思!是耻辱!好多人问了问题,然后得到了满意的答案之后,又用自己的小号上来回答,然后把分给了自己,而不给 帮他解决问题的人,这就是 SHAME. shame在这里是什么意思?两人初次见面寒暄：………………A：so,I'd like to see your wife.B:I am divorced.A:Shame!shame在这里表示什么意思?等于i am sorry吗?大致是个什么语气? you are certainly right,_______ others may say.选择whatever.为什么?whoever不行么? it's a m town m后填? it is a n___town in beijing Is it you town改错 随便英语怎么说?口语话点的比如别人请你吃饭．问你想吃什么．你说 随便了,无所谓了． 英语翻译She was glad that her success would （ ）for the women who would follow.A.make things easierB.make it easierC.be easierD.be easier to make the majority rules in a democracy怎么翻译好? RULES怎么样 I always in regret ,but so what .RT. 求视频:辩论赛 中小学生封闭式管理 某工厂用FeCl3溶液腐蚀镀有铜的绝缘板生产印刷电路.课外活动小组为确认生产后的废液的组成,进行如下实验：（1）取10mL废液加入足量的AgNO3溶液,生成沉淀 8.61g.（2）另取10mL废液放入铜片充 go to be a gurtar concert的意思英译汉 译成汉语 He wishes to resign on the grounds of failin译成汉语He wishes to resign on the grounds of failing health. 我想得到的 ,就一定要得到 .用英语怎么说↑↑ acting on the grounds of go to the bathroom用汉语咋说 50个不规则的动词过去式把原型也写上（好的加分哦!） 学校封闭式管理是否有利于学生成长.大家帮个忙,说出自己的见解,想看与我的想法有什么差距,正反方都来,最好多点正方吧.而且也想学习学习,学无止镜嘛, 而且我也相信贵团的成员不会去复 鸡鸣狗盗是啥意思?典故. 鸡鸣狗盗近义词是什么?有几个 outdoor的简介outdoor这个品牌是由哪个人创立的?哪个人---人名 这个OuTDoor是真的吗 We go to schooi ( )Saturday( )SundayA:on,and B:on,to C:from,to Dr.Nai Smith created a game to be played on a hard wooden floor.句中to be played做什么句子成份 英语问题Dr Naismith created a game to be played on a hard wooden floor 为什么to be played,在句中作什么成分,可以换为played