用百分数表示的成语

（）常常被以为是（）的行为,但在（）,有许多（）是在（）中产生的 英语课堂作业本,47页第2题, 有last afternoon这个短语吗?yesterday afternoon这个短语可以说成last afternoon吗? last后可以接evening、morning和afternoon吗 ____ ____ ____ ____last Faiday afternoon?是—上个星期五你在哪? 1、化简:| b-c |+| a-b |-| a+c | 2、化简:2c+|a+b|+1、化简:| b-c |+| a-b |-| a+c |2、化简:2c+|a+b|+|c-b|-|c-a| Who was the last student _____the classroom yesterday afternoon?如题 谢谢了Who was the last student _____the classroom yesterday afternoon? A.to leave B.leave C.leaving D.left 为什么选A.详尽说明! 英语47题 They______in the playground last______afternoon. 英语题47题 請問：you are the only one in my 化简的 a、b、c分别为三角形ABC的三条边,化简|a-b-c|+|b-c-a|+|c-a-b|“| |”为绝对值 I know at last most.The person Who loue is you 各国英语名字每个国家的名字用英文表达 His few personal belongings made it possible for him to move from place to place ____.选项:a、at easeb、on timec、with eased、in time lime^x-1 /2 x趋向于0,求极限 当x趋向0时,lime∧5x-1/x 世界各国有哪些主要城市 求助【世界各国主要城市】 jim was the beautiful ___(leave) the classroom yesterday.(括号里应填leave 的什么形式）错了 错了jim was the last___(leave) the classroom yesterday.(括号里应填leave 的什么形式） Someone left the door of our classroom unlocked yesterday It ____Bruce.He was the last to leaveschoolAshould be B must be C must have been D should have been I [ ]a book in the classroom yesterday.[leave] 1 Who was the last one _____ ( leave) school yesterday.2 --- How long ___ you ____ ( collect ) stamps ----- Since two years ago.3 He _____ ( watch) it for the whole light and his still watching it now,4 They _____ ( buy 用替换词) the big house si 大于4分之1而小于4分之2且分母是12的分数有（ ） who was the last person to leave 我想问能不能用left?作为定语修饰the last person? I was the only person in my office who was invited.用的关系词不对吧,我记得有the only 就要用THAT? 求函数y=根号下1-sinx+根号下1+sinx的周期 初三数学关于二次方程的恒等变换问题,已知X1.X2是方程X^2+3X+1=0的两个实数根,则X1^3+8*X2+20= 人体生物钟是怎么回事我现在天天三四点睡一两点起来,咵一下一天就没了.这是怎么回事,是不是应该换个地方呆一呆了? 人体生物节律是啥?怎么计算 七年级上科学作业本B的第10和11页答案明天要交差啊！！！！！快啊，求求啊帮帮忙啊！！！！！！！！！！ 在“探究物质质量与体积的关系”实验中,某小组同学分别用甲、乙两种不同的固态物质做实验,且甲、乙都是长方体形状.实验时,他们用刻度尺和天平分别测出它们的体积和质量,记录数据如