电脑怎么打出正方形

source of income是什么意思/ existing under the laws of Japan这句话是从一个长句子里出来的, I have back to Japan a few days ago 这句话语法对么?中文是：前几天回到日本 “阿·托尔斯泰”跟“列夫·托尔斯泰”是兄弟吗﹖ Only one word.recitel! incomplete record是什么意思 在横线上写上正确的单词 only one word'what do you do every day?' asked the prince' i work in the fields.__________ i play with the other children in the town.look!one of them gave me this magic pea yesterday.they said i could make a wish wi the book is a real piece of work.译成汉语 He had a strange way of making his class ---- and interestingA live B livelyC livingD alive区分一下这四组 列夫托尔斯泰生于哪里 列夫.托尔斯泰什么时候写的《穷人》. The only one is my 黑夜的近义词! 三一重工的标志英文缩写含义? 1.单项选择1．He asked me ___C__ during the summer holidays.A.where I had been B.where I had gone C.where had I been D.where had I gone 2.What __D__ Jane ____ by the time he was sever?A.did,do B.has,done C did,did.D.had,done3.I ____C__ 900 Englis 英语选择题（时态的）If we could reflect sunlight back into space by just one percent,global warming ______.A.had to be stopped B.would be stopped C.had been stopped D.would have been stopped还要原因哇! I don't believe he studies harder,反义疑问句 There's no gettin' around that. 是什么意思?gettin' 是getting的另一种写法吗? getting around getting my head wrapped around the When I first started looking into design patterns for OOP with ActionScript,I must admitthat I had some serious difficulties getting my head wrapped around the topic and itsimplementation in ActionScript. 汉朝皇帝姓?清朝皇姓? “汉朝姓严的大臣有哪些?” 中国从什么朝代开始有姓 的,是汉朝吗 什么年代开始中国普通老百姓才有姓的,三代时只有贵族才有姓氏 ill和sick哪个是表语形容词? 系表结构中表语可否为形容词比较级? Jim ( ) his sister are ( ) their mother's ( ) miss brown spoke so fast that i couldn`t ____the prounciation____1.put,right 2.get,right3.catch,well 4.make,right talked () fast that I couldn't get in a wordA.too B.very C.so D.quite 在汉朝的时候,去西域（楼兰）的关口的名字是什么?距离长安有多远?最好能有西汉时期的地图.谢谢. 王昌龄描写汉朝与匈奴争夺楼兰写的丛军行 楼兰的王子想问一下关于楼兰在国与国的权势争夺中被当作炮灰送去汉朝的王子(是那对兄弟中的哥哥)的故事,最好是很详细的,说明他的一些遭遇和整个故事的轮廓.