若代数式2x的平方

Luckily,we'd brought a road map without___we would have lost our way.A.itB.that C.this D.which请解释为什么不选A 描写春夏秋冬的诗句,要诗题.作者.朝代,每个三句! Road Map Sharing什么意思 描写春夏秋冬的诗句（作者及朝代） The road to success cannot be found on any map求牛人帮忙写一篇英语的小论文,300词左右. 外贸英语口语怎么学?我准备要换工作了,想进外贸公司,所以要先了解一下求职这方面的知识,那么外贸英语该怎么学呀? what a —— do you have in your school What event do you have at your school?的event是什么意思 What events do you have at your the road to success can't be found on any map为题的一篇英语演讲稿 什么样的英语授课是孩子喜欢的呢, I haven't heard from him( )he went abroadA when D since 为什么选D activity,at,have,you,what,school,do,your what (activity) do you have in your school?这个是what (activity) do you have in your school?这个是添activity还是acticities?是不是都可以啊. What problems do you have?What do you do with your problems?根据这个问题写一段超过5句的话.要简单点的.要翻译.然后不要翻译软件翻译的. What activity do you do in your school?activity 用单数还是复数 英语翻译从2013年起,他们的审查变的非常严格 英语翻译：我想写一个请款单：“付款方式 一次性付款 ” 这个用英语怎么翻译? 请在合同中注明付款方式 ,英文翻译. “神秘”的英文单词怎么说 神秘杀手的英文单词怎么拼? 很奇怪的英文句子与词,1.类似selfish 和copycat的词有哪些?就是这种带动物的一类比较有意思的词..(我知道和动物没关系,就是凑巧的)2.末尾是less和ful的反义词 比如careless 和careful useless 和useful h 英语连词成句your school,have,do,events,what,at,you events have do you what your school 连词成句 连词成句:do in have you schoolbag what your SchoolDay,do,you,school,a, at,have,your(连词成句）________________? 洪恩幼儿英语好吗?效果怎么样? 他很适合这个奖项 用英语怎么说 奇怪 用英文怎么说 What e____ do you have at your school? What sports facilities did you (or do you) have in your high school?多列举点sports facilities 多多益善哈 haven't seen you for a long time .we miss you _____(bad)