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求CAD矩形的画法?我想画个长1000,宽474的矩形?前提我是想在定了中心线的中心点上后画这个矩形,并且该矩形的中心点和这中心线的中心是一致的,该怎么样输入命令后画, It's not easy____ English very well.A speak B speaking C to speak CAD中矩形框中如何快速绘制许多线段 #CAD#求此矩形的画法步骤.如图 老师让我写篇作文,是关于读后感的.还要拿去参加比赛,这可愁死我了.我读的书又不多,该写篇什么读后感而且高中组的作文要不少于1200字,哪位亲的文采好些能不能帮帮忙啊!9月30日之前就必 老师要求写有关红色书籍的读后感,可是有哪些好看又容易写读后感的红色书籍呢 什么是用电器被短路,具体怎么样短路, 老师发给我这种书怎么写读后感? 什么是用电器内部短路 描写祖国河山的成语句子 If you want to get more information,please talk to Zhang Hong（）it?为什么填for I want to ask the teacher ____ more information.A.get B.to get C.gets D.getting 急求英文地址：中国广东省广州市海珠区广州大道南448号财智大厦1728 广州市天河区广州大道中628号翻译英文请问 广州市天河区广州大道中628号广州国际贸易大厦首层103至105 怎么翻译成英文?后面是 ground floor room 103-105 还是floor room 103-105 呀 英语翻译还有，“邮编”的准确译法是什么？ 英语翻译 广州市广州大道北1419号佳润广场首层翻译成英文 英语翻译百安居是建材市场,英文名是B&Q. cad 图形 移动 线段重合想将图形移到另一个上,想将要移动的图形的一边与另一个图形的一边重合,怎么操作?端点都已知, 三个开关怎么控制一个灯! 英语翻译 看到TOM很开心,想问他为什么开心应该怎么说?（小学人教的） it is important for us to practice＿＿(speak)english everyday?怎么填 天语u2手机屏幕左上角出现一颗小树的图标是什么意思 索尼w595手机,在信号旁边有一个一棵绿色的小树模样的标志,那是什么?怎么消掉它? oppoa203左上角出现一个类似未接电话的红色电话,下面还有一个差号是什么意思 几题高中英语单选,需要详解1.The road______for vehicles is under repair.Drivers are required to take some other routes.A meaning B meant C to mean D being meant 2 Thanks for your kind help!We would have______lost the game!A therefore B that 都是我以前错的,知识点不全,1.my cousin doesn't know what to______at the university.He can‘t make up his mind about his future.A.take on B.take away C.take up D.take after2.He began to take political science_____only when he left school.A 母鸡的只数比公鸡的只数少20%,那么母鸡的只数是公鸡只数的（）.A.20% B.75%母鸡的只数比公鸡的只数少20%,那么母鸡的只数是公鸡只数的（）.A.20% B.75% C.80% 以知母鸡的只数比公鸡的只数少20/100,那么母鸡的只数是公鸡只数的百分之几 公鸡只数是母鸡的八分之三,公鸡比母鸡少( )%母鸡只数比公鸡多( )%. He was born and brought in _______is now called an economic development zone.A.what B.where C.which D.that 高中英语问题（单选）1、Barack Obama delivered a speech to 500 local youths during his visit to China, many of _______ were from Fudan University and Tongji University.A. them B. whom C. which D. those这题 英语翻译Wheels of danger in ShanghaiShanghai is a wonderfully modern city.It has all the good things modern cities have,but also some of the bad things,too,including traffic problems.The city has built new roads and added safety features to prote