两个正方形加两个三角形=42求两个正方形是几？

那次我真的哭了 作文200字 3个连续正奇数的和小于21,这样的正奇数有多少组?把他们全部写下来. 求一篇写环保的外语作文 爱的教育读后感怎么写 爱的教育读后感 有没有关于《爱的教育》的读后感 忘不了那一幕的作文,要500字以上. “爱的教育”读后感,至少300字,最多400字. 甲乙丙三个数的平均数是8,甲乙两数的和是18.6,乙丙两数的和是14.4.甲乙丙三个数各是多少? 《爱的教育》读后感 初二上需要背的语文课文有哪些? 初二上学期语文要背的课文不要把全部文言文都给我,我只要需要背的课文!最好把课后练习题也给我（语文书上要背的课文）别给我网址，我只要文章 Jeff taught us English last year改为同义句 we____english ____jeff last year 初二上册语文要背的课文苏教版的 He joined an English club last year.(改为同义句) He (三个空) of english club last year. 初二下苏教版语文必背的课文是那些? 亲自来库尔先生的服装店看一看吧!Come and see _____ _____ at Mr Cool's Clothes Store! 初二苏教版语文必背课文要上册的!我要预习. come to Mr Cool‘s Clothes Store 为什么不用come on Come to mr cool’s clothes Store!We sell pants for only ￥30.Do you like…… 仿写 Come to Mr.Cool's Clothes Store now.如何画成分（要详细) They____ ____ ____speaking English last year【英文翻译】 翻译They were good persons.Where they went,there they were warmly welcomed They were having a good time at the party last night.改为感叹句 翻译句子 They were good persons.Where they went ,there they were warmly welcomed. These children are ____ this year than they were last year.A.more tall B.more taller C.very taller D.much taller写出简析 求人教版小学语文二年级上册课文 Christmas is coming.(圣诞节要到了.)假设你是Mr Cool's Clothes Store的老板,请给你的服装店写一篇广告【提示】减价的商品：sweaters($12),pants($9),socks($1),bags in red and white($10)Come to Mr Cool's Clothes Store!______ 初二下学期语文19课变色龙 课后题2.3题怎么写? 变色龙,这篇课文的题目在变色龙这篇课文中奥楚蔑洛夫前五次断案都是以狗是否归属将军为判定依据,若文章就此结束,而不写狗是将军哥哥家的这一部分,在表达中心有什么不同? 变色龙课文分析多引用原文作答 she had a difficult time to learn english last semester.这句话对吗?