电大期末考试2018答案

Mr Black is very b.today .He has a lot of work to do. 英语作文my advice on English如题 一篇英语作文,80词+, 首字母填空：1、Timis very ____________(having a lot of work to do)today,because````后面就不写了,急 关于"English advice"的英语作文 一个圆锥形沙堆 底面积是28.26m2 5m 用这堆沙堆在10m宽的公路上铺2cm后的路多少米我知道先求出圆锥的体积,体积是23.55平方米,接下来呢? 一个圆锥形沙堆,底面积是28.26m2,高是2.5m.用这堆沙在10m宽的公路上铺2cm厚的路面,能铺多少米? 跪求3乘3魔方公式,最后一步公式我把魔方最后一步公式忘了.我现在拼到：下边的红整面、上边的橙正面、后边的白整面、左边的蓝色除了最上排第二个是绿色其它都全了、前边的黄色除了最 The things find out make us who we are 啥意思? 把生活中经历的某一个场面（悲壮的,兴奋的,困惑的.)用一组排比句写下来,写出人物不同的性格表现. We can find things out of ourselves怎么翻译 英语翻译 find examples of the following structures then make your own sentences I finished the work alone.(同义句转换）I the work ___ ___. Tom finished the work alone.的同义句Tom finished the work____ _____ 五年级暑假作业哪里有? 英语 连词can books in the we find library many She finished her work_____.(clever)Gray says he has just_____his driving test.(pass)Richard thinks that he answered these questions____(easy)Turn the stereo down,it's too____(loud)The car is too expensive for us to______.(buy)I can't_______the wall.I I have a lot of work to do,变为被动 she wanted the work finished by Friday.怎样分句子成分 i have a lot of work to do.否定句 i ( )have ( )work to do. i have a lot of work to do to do是句子里的什么成分 全文写了丑小鸭在哪几个地方的流浪生活 丑小鸭 丑小鸭在哪些地方生活过?有哪些生活遭遇?他的生活态度是怎样的? 丑小鸭流浪的地方 发生了什么事 还有他的态度共有7个地方! 社戏 安塞腰鼓的几个问题社戏问题1.连夜渔的几个老渔夫,也停了艇子看着喝彩起来这一句在文章中的作用是什么?安塞腰鼓问题2.本文抒情线索是什么?（请用文中的原话回答）3.文中宏大的安 读一读,写一写的解释读一读,写一写后面五个词语的解释 安塞腰鼓课后读一读写一写 设全集U={1,2,3,4,5},A={1,3,5},则满足A∩B=∅,A∪B=U的集合B=（ ） "∅∈{∅}"这句话对吗?"∅∈{1,2,3,4,5}"这句话对吗? 设一组权值集合W={2,3,4,5,6},则由该权值集合构造的哈夫曼树中带权路径长度之和为多少? 对集合{1,2,3,4},按摸5乘法构造乘法表,求3的逆元 Where__your aunt___(work)?She___(work) in a hotel. Our teacher was ＿ not today .she is at work选什么 告诉一下原因和意思A in home B at C in D on