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某种商品的利润率是30%,如果进货价降低20%,售出保持不变,那么商品利润率是多少? 急,i plan to watch days of our past tonight She plans to watch Days of Past tonight 同义句 She pians to watch Days of Past tonight.改为同义句 一个成语俗语谚语,表达的意思是：向最好的结果努力,但做好了最坏的打算,做好承受一切可能的结果的打算 希诺麦田最近什么时候广东话新开课?我想一课不落的跟新班. 希诺麦田如何. 全外教英语,希诺麦田怎么样? 一个数的一半,减去10除100的商,和是2.1,求这个数. 详解shall与should的用法区别. should和shall用法有什么区别 shall用法 和should的区别 英语翻译千百次的想从这个世界消失,千百次的从睡梦中哭醒,千百次的不停的尝试,千百次的往来那条365步的街道,千百次的想死,其实我早已经明白1年前我已经死了,只是因为责任我必须活着, 英语翻译in a radical move that has gotten tongues from all over the world wagging,a man has successfully sold his life over the internet 列式计算.3分之2与5分之2的和除它们的差,商是多少?谢谢,急! 3.5与1.5的和除它们的差,商是多少?（列式算结果） 列式计算.【1】1/2与1/3的和去除它们的差,商是多少? 如何在Excel中计算同比,增长率 Yesterday I was ill.Now I feel much ()(well). 适当形式填空.Yesterday I was ill.Now I feel much ___ (well). 5分之2与10分之1的和除它们的差,商是多少 should和shall的区别.有人说should 只不过比shall语气更委婉 也有人说shall是一般将来时用的 should是过去将来时用的 .我被搞的有点晕 要是按照第一个人的说法这两个词其实差别不大用哪个都行 对时间提问有what time,还有什么? 几点了是 What time What's time 哪个对的 4除0.2减0.1的差,商是多少,正确列式是什么? think up造句 用指定词汇汉译英造句 1 她计划自己创业.（set up） 2 她在客人们到达之前把所有的家具都擦亮了（polish3 他是从报纸上得到这一信息的.（acquire） he is..today than yesterday Aquiet well Bquiet better Cmuch better D very well “新年好”的英文是什么 英语翻译It is important that you ensure you re-register before Friday 6th October as after this date a late re-registration charge will apply.If you pay cash.the charge is $30.00.If you are invoiced by Financial Services the charge is $50.00.If y 求下段话的中文翻译Beijing and Taipei signed a historic trade deal on Tuesday to boost economic ties and further ease political tensions that have haunted cross-Straits ties for most of the past six decades.以下是我翻译的,水平有限, 英语翻译The Medicare program(老年保健医疗计划）provided medical protection against major health expenses for the poor.请问上面这句话的中文翻译是什么?