俄为左右拥至尹前

马牙槎边数怎么计算就是譬如0.24×0.03×40,这个40是怎么算的 如何计算马牙槎? 马牙槎怎么计算1.42米370*370的柱子两边留槎 马牙槎属于什么工程该如何计算 怎么计算马牙槎 数字万用表上的真有效值是什么意思啊 数字万用表 三位半四位半有什么区别?一般在什么场合用? 骄傲使人退步英语怎么说麻烦谁帮我翻译下 经常看见这个字“囧”是什么意思啊?这个字“囧”还常和哪个字连用?请知道的大侠 给予详解为感! "我的英语能力最近退步了很多",这句话用英语怎么说 ill与sick,disease,illnessQ:I missed a lot of school through _______last year.要用 ill 还是 sick 或是 disease 或illness.有何区别,它们是什么词性.,望赐教. visit my aunt I'm sorry ,i have to visit my aunt .同义句转换 I'm sorry ,I have __ __ __ my aunt. Can you have dinner with us,Tom?I'sorry,I can't.(——)I have to visit my aunt A and B but C so DCan you have dinner with us,Tom?I'sorry,I can't.(——)I have to visit my aunt A and B but C so D or 这道公务员题怎么做?某种农药是用浓度50％的药液加水配成,药液和水的重量的比为1：900,若用浓度为60％的药液配制,则1350斤水中需要加入药液多少斤答案是1.25 怎么做的呀谢谢 会英文的帮忙翻译,翻译这段话：送礼物给你们是我一点小小的心意,我只要你们开心. 英语翻译 外星人会吃人吗? 外星人吃什么? i'm going to meet my uncle and aunt at the airport___Sunday afternoon.为什么正确答案是A?不用加介词?A.this B.on this C.in D.on next 怎么写?六年级英语! 2013版初一上册第8课《我的早年生活》词语解释 2013版人教版七年级上册第八课【我的早年生活】课后词语就是后面绿框子里面的, 兔子跳得高还是青蛙跳得高? 有一天,一只青蛙亲了兔子一口撒腿就跑,兔子紧追,青蛙情急之下跳进了池塘,不一会而一只瘌蛤蟆爬了出来,兔子大笑:哈哈!这则笑话有什么寓意?呵呵 不懂 呵呵大家都很热情但意思都很相近可 根据句意,用所给动词的正确形式填空1.____ he often ____(do) homework at 9 p.m.2.Jim wants his mother ____(tell) him the truth.3.We have got an ____ (invite) to the party.4.My father ____(drink) a bottle of juice every day.5.I can't ____ spring festival is coming.People ()very excited.A.to get B.are getting C.is getting D.gets单项选择!快,上线等你们...还好我没听你们的. Spring Festival is coming ,many people ____ to talk holidays abroad.So oversSpring Festival is coming ,many people ____ to talk holidays abroad.So overseas travel can be expensive .A.seemB.agreeC.would likeD.find out The Spring Festival is coming.We can see ______ people in the shop.A、 a lot B、a lot of C、a few D、much 正确答案是什么,并且 说出每个选项为什么不选. Have you always liked walking?--Have you always liked walking?和 do you always like walking?两个不一样的意思在哪里 前面一个是现在完成时,但是具体说一下其中的含义. It was sunny this morning.改为一般疑问句 并作否定回答 It was sunny in the morning.请问它的否定句是什么?肯定回答是什么?一般疑问句是什么?否定回答是什么?