大学又一个起点600作业

谁知道什么材质可以代替15crmo圆管? 二元一次方程有多少解 我国是世界上沙漠化最严重的国家之一,沙化的土地面积逐年增长.2000年我国沙漠化的土地面积约为261、5万平方千米,2002年我国沙漠化面积增长到262万平方千米,假使每年地增长率相同,那么每 it is easy等于什么I found it is easy to get on with others(同义）I found ____ _____to get on with others 图形与几何.如图所示,已知B处在A处的南偏西45°方向,C处在A处的南偏东15°方向,C处在B处的北偏东80°方向,求∠ACB的度数（步骤详细点儿. 基本图形与几何问题中的计算与证明谢谢了,怎样做基本图形与几何问题中的计算与证明的题?请举例讲解 How many days have you off school? I will remember you for a lifetime什么意思 Water,East,rain,Xu Nuo,I will remember you for a lifetime 裳读什么 "裳'字怎么读 初闻涕泪满衣裳的裳读什么 People are so universally similar when their guard is down,英语不好帮忙翻译一下,谢 英语翻译 以I made it 为题的英语作文 急~~英语翻译~~求助~~一定采纳~~ 轻解罗裳的裳怎样读?我在古汉语常用字字典里查到的只有“偿”这个音,但是同学大多读成“伤”, 月满西楼中的"裳"怎么读? 要不是沧海桑田,真爱怎么会浮现 ,请求翻译成英文 He m______ works in the factory I often see him go there填什么? 什么单词与make的用法一样后所接的是省用to Every day he goes to a factory and works there,making beautiful kites,from eight o'clock until two o'clock.1.为什么是making而不是makes?2.为什么是two而不是fourteen? 列举与make用法相似的词并举例 i'll give the book to him as soon as (）为什么选择i'll come back.不是应该用一般现在时代将来时的吗 In our factory there are 2,000 works,two thirds of __ are women.A.themB.whichC.whomD.who求详细分析.还有我选them哪里错了? 环振电路是什么研究环振电路的检测该从哪方面入手? Whether he succeeds or fails ______ me.A.concernB.do not concernC.doesn't concernD.have conerned为甚麼选C? 一张纸的厚度为0.7mm,把这张纸对折30次后的厚度是多少mm?用科学计数法表示 who she is doesn't concern me=it is doesn't concern me who she?有错的话帮忙改一改! They are good f___my health.根据首字母的提示将句子补充完整They are good f___my health.They are n___ health. 读后感提纲!谢谢! 待我长发及腰,少年你娶我可好?待你青丝绾正,铺十里红妆可愿?在空间发这个段子是什么意图?有什么暗示意思