小学数学作业怎么布置

古代的空气跟现在的空气是不是一样?3Q如果一样,那它们的相同点在那里呢?如果不一样那么它们的不同点有在那里呢? 根据括号里的提示填出横线处的单词Li Ming wants _____(study)English in the U.S.A which you gave 花开花落,再灿烂的星光也会消失 君不见,此月方从远古来,历沧桑,经兴衰,送千古风流,看花开花落……]出自何处? Good tidings to you,wherever you are 两个单词拼写1.Don't play a t＿on your girl classmates.I't s impolite.2.The price of the holiday i＿the flight,the hotel and food. UIM应用卡是什么呀~ Traveling in UK,we were surprised to find that many old churches_____several hundred years ago were still in use.A.that are built B.being built C.builtD.having been built traveling英国英语 英语才初一单词拼写Carrefour is a very big French s_______.There's an old woman in England .She doesn't like c_____ at all,but she loves c____ very much.She has black cats and white cats.she has m____cats and baby cats. 初一单词拼写：1.Her grandmother is only an o________ woman in our village.2.She is the o_______ of this bike because she paid for it .3.W___________ you go to France,I will go with you.4.Everyone should try his best not to p_________ our Earth 初一怎样拼写单词 初一单词拼写 会的来看看1)The teacher got angry because the always i_____ her in class.2)Please don`t t_____ anything in the museum.3)The car was travelling so fast that it nearly h_____ an old lady.4)Plants p_____ animals and human beings 请签字盖章,然后回寄一份合同给我们.英文? 求翻译,英文 “请问新的合同有无问题,如没有问题请尽快签字盖章并给我邮件.” 谢谢 地球为什么要旋转 模糊PID控制中的模糊是什么意思 模糊pid控制的优点 模糊PID控制和灰色pid控制有什么异同啊?最好能讲一下它们的组成,算法 和控制器的设计!thank you! To get to another city they needed a horse同义句 they needed a horse ___ ___ they __ get to 我想要告诉你我对做家务的观点.I want to tell you my opinion about doing chores.这句话哪里有错误?把这句话翻译。我想要告诉你我对做家务的观点。 做家务用了我6个小时!用英语是Doing chores take me six hours 说理由 我写的对吗?这不是疑问句take还用变？ 求卑鄙的我 小黄人壁纸 一份已经生效的合同,英文怎么说?RT. 英语翻译重要的面签的翻译 关于电信uim卡和手机的使用我手机以前用的是办宽带绑定的卡,后来换宽带卡就停了.我一直没有通信工具 ,现在想去办一张能用的卡.我试过普通的电信卡 但是不行 我也不想换手机.像我这种 The British people like take-away food and the most popular one is fish and Of the british Isles to the west and off the European Continent ,the largest one is Great Britain.这句话的to 是什么用法,能不能举个类似的例子?比如杭州在广东的北部,用上这个语法怎么说 Doing housework helps to develop our ___.A.indeDoing housework helps to develop our ___.A.independenceB.independentC.dependenceD.dependent as children develop这个短语对不对 as sb do还是as sb doing为什么不是developing twinkle怎么读