作业帮怎么退出账号

i washed my car和i have washed my car区别如题 my cat is dirty.so i have it washed为什么是washed 英语：为什么不能说these work,只能说these tasks为什么不能说these work,只能说these tasks在线等. 函数y=lg(4-x)/x-3的定义域是?要过程,谢谢 They performed the task _______ （home）but achieved the same result 从百草园到三味书屋 写三味书屋是按照什么顺序来写的 holder的意思.I took two torches from their holders. （）took out their books from their bags.1each of the students2thestudents each3the students every 4every of the students请选择为什么选择谢谢 答案是2但不知为什么我选了1 the performers marched across the park,_(wave)to the visitors 《从百草园到三味书屋》中为什么要叫三味书屋书塾的名字为什么要叫三味书屋 怎么样才能变得勤奋起来?、 函数y=√lg(-x)的定义域多少 如何变得勤奋一点 怎样才能变得更加勤奋? some parent dinosaur took care of their babies:some did not 什么意思 关于自学英语基础.我并不清楚英语基础是哪些范围,我想从零开始把以前英语懂得不懂的都巩固一遍.英语基础的有关书籍（包括语法词汇等）觉得有用的可以说一些或者一些有用的网站.还有 英语基础怎样才能自学现在社会上幼儿园的小朋友都会英语,让我很自卑啊；请教下怎样自学呢 三味书屋走一回,当年的故事知多少 是关于鲁迅的什么故事? It( )that these things ( )rude for us 咋填? 函数y=lg(2-|x|)的定义域 求过程 求函数y=lg(x^2-x-6)的定义域过程要写出来 怎么才能变得勤劳? 怎么样变勤奋 怎样变得勤奋一点 英语作文号召大家打扫公园 英语翻译Second,more and more people go on to pursue their master and doctor degree; more and more Chinese oversea students come back to China to hunt better working chances.It is sure that the competition is more and more fierce.Third,because of out of questions 和 out of the question 的区别?好像意思不一样! Write on a piece of paper the answer to this question是什麽形式它与write the answer to this question on a piece of paper有什麽区别 My hands are too cold to write.这里的to write书上说是状语.是做什么状语啊? 心平气和是什么短语类型 如何处理客户投诉 Who did you speak to 什麼意思?和谁讲?还是讲到谁?