已知的河外星系有哪些?

心醉的作文开头怎么写 作文 什么让人心醉 Je voudrais vous,Vous pensez,je ne?Je t'aime help sb out的同义词. i m lucky to meet u here tonight,i hope to be your friend somehow中文是什么意思 WHEN THOUGHT YOU,I REALISE I SHOULD CARRY ON.高手给翻译下.准确点. 题为"____让我心醉"的文章 “__________让我心醉”半命题作文. The teacher ( ) us not to forget to turn off the light.A said to B spoke to C asked Dtalked to how to translate the best wishes to you 描写柳絮的诗句,5句 写柳絮的诗最好是有名的 描写柳絮的句子简短的 不要古诗 唯美的s伤感的 求描写柳絮的唯美句子.求写柳絮的句子,尽量少用修辞手法,描写要唯美,不要古诗句! You're best.we're good friend forever是什么意思 You're a very good student ._____A.No,not at all B.Yes,I am C.Just so and so D.I'm glad to hear that分别是什么意思?选什么?为什么这么选? 黄字上面两个字惩戒 打一个成语 新课标初一下学期历史复习要点（提纲）重要~最好是提问后标明在书的哪一页找!求求各位大姐大哥帮哈忙>_< >_ 仿一仿,写个连续比喻句生活就像一条溪流,有过平缓,也有激进,更会有阻碍.生活如同大海,有风平浪静,也会有海浪,更会有海啸! 壮观的兵马俑如何吸引了许多的游客? 英语翻译本文从网络营销的定义谈起,旨在研究当前的网络营销策略并以以拉手网为例,而后分析了拉手网网络营销策略现状,引出如今网络营销存在的问题,最后结合拉手网的实际情况提出发展 she likes the black bag very much变为否定句 Helen's spoken English is good.She often reads the texts a---- for Mr.lia---- 是一个单词,a是这个单词的开头首字母 He is a mechanic 变疑问句和否定句 he is eating转化否定句和一般疑问句 平均每年到秦始皇陵兵马俑的游客有多少? 按照下面的步骤求出两个相邻的斐波那契数的比值. 翻译The preparations for the trip will be put off till next week谢谢 _____full preparations,we decided to put off the meeting till nest week.为什么答案选d D：Not having made That·s my borther.(改为否定句） With nothing left______,the fire became weak and finally died out.A leaving Bto leave