氧化铅价格

一道数奥题……大家来帮帮忙 一道数奥题如图,在三角形中,BD等于2DC,AE=2DE,FC=7,那么,AF是多少 You______only if the work________.求大神回答.You______only if the work________.A.will pay ;will be finished B.will pay;is finishedC.will be paid;is finished D.are paid;will be finished谢谢!感激不尽 We can only do the job for you ___ the work is paid for in advanceA.on condition that B.now that C.just as D.in that maybe my work only need you的中文意思是什么?怎么有人说 也许我的生命只需要你 有人说也许我的工作只需要你?到底work在这句子里是翻译成工作还是生命? Only you can let me work to you翻译下 1858年,俄、美、英、法四国先后强迫清政府签订了什么 英、美、中、苏四国会议?图片中间的会议场景是真实的吗?如果是真实的,那么它发生的时间、地点、主要内容分别是什么中?上传图片老失败! 二战时期英美苏德四国的关系（1941年前） 我喜欢听音乐放松心情.这么写可以么1 我喜欢听音乐放松心情.I like listening to music to relax mood （ relax mood 可以吧.relax myself 行么）2 你心情不好的时候,会做什么 你如何放松心情?3 我想出去旅 历史小故事加感想 yes,a big name on your CV can help,but only if the work productivity is high ___________ is the only home work in class thar is never badly done.A William's B William C the William D the Willian's 英语翻译Good Morning,My name is Tierney Stecher and I work for Silvermoon Creations in their product development department.I wanted to take this time to introduce myself and let you know that I am taking over any new product items that you might twelve的序数词 听音乐用英语怎么拼? 听音乐的英文怎么拼?(我一时想不起来了) 如果有人浪费粮食,我们可以用唐代诗人李白的诗句是哪两句来教育他. 唐代诗人李白描写太阳的诗句有哪些? 唐朝诗人李白写过哪些古诗 谁能帮我解一道英语题：-----many times,but he still could not understand it.A Having been told B He had been toldCThough he had been toldDHaving told在写上解析, 唐代诗人李白有“腾云”一诗吗?内容呢? 解一道英语题：_____ a sweater,June goes to Huaxing Clothes Sdore. "_____"填什么,A.Buy B,Buys C.To buy D.Buying 要写出原因 You may borrow any book__答案是that interests you 为何不用which 引导跪求说明, _____dangers while travelling in this forest.A.watch out B.watch out for C.watching out for D.looking out for B为什么不能选C和D分析句子结构确定使用祈使句式,while连接现在分词短语作时间状语,因此用动词原形. Lucy does well in studying and she's willing to do extra study work.(同义句转换)Lucy is ____ ______ studyign and she _____ ______ doing extra study work. 印度在甘地的领导下独立了,甘地取得胜利的根本原因是什么? 中国有哪些人扮演了和印度甘地一样的角色阿为了和平而风险的 1.Look[ you mustn't cross the road now.填空 求伊阿宋 金羊毛故事英文版 400-500字 唐代诗人张继最著名的诗是﹖ 把这句话翻译成英语：星星女孩,喜欢星星,喜欢在蔚蓝的天空下看星星,一双像星一样会闪动眼睛,挥星撒月.