中国文化概观作业答案

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3头牛8只羊共吃93公斤草,5头牛15只羊一天共吃165公斤草,问一头牛一只羊一天吃多少公斤草?不要方程式 关于运动会精神的国旗下演讲稿1.大家快来救命啊(我马上要发言了还没写稿子呢)2.要求展现运动会的精神的3.高中生水平的4.3分钟左右救命啊 已知一个正数的平方根3x-2和5x+6则这个数是 某种商品按定价75%出售 仍能获得5%的利润 定价时所期望的利润率是多少要列方程 过程要详细 3头牛和8只羊每天吃青草93克,5头牛和15只羊每天吃草165千克.一头牛和一只羊每天各吃草多少千克不要方程式 在秋天日子会变得长还是短 夜晚会变得长还是短 在夏天,白天变得很长,晚上变得很短 英语快 在夏季白天更长,晚上更短.The days ____and the nights___ ____in____ 聪明的人儿看过来:对对子给上联对下联(1)上联:爆竹声声脆 下联:____________(2)上联:春雨丝丝润万物 下联:______________要对偶句 用十字相乘解这道题详细点:2x^2-7x+3 (x的2次方—2x)的2次方—2(x的2次方—2x)—3(十字相乘,最好有十字) 1/2x²+x+3/2 怎么用十字相乘急-4 Pass me box ,please.A here are you B give you it C give is it D here it is , 52.Please give me a cup of coffee.____________ A.Thank you B.Give you C.Here are you D.Here yo谁能讲下为什么? —Please give me ______orange and ______broccoli.—Here you are.A.a,some B.some,a C.an,a D.an,some Here are some exercise books.Please give()(their)to the students for me. 51.6÷【(3.4-12.5)×0.8】原来解答那个人给错答案了 用英语描述深圳帮帮我用英语描述一下深圳,尽量是高中生的水平,200—300字,尽可能用复句. 天下无贼用英语怎么说 夜宴用英语怎么说 It is orange ruler和This is my telephone number这两句哪里错了? 我爱你胜过一切的英文字母是什么 我爱你的英文字母怎么摆有创意 -X-X+6<0 2X-11X+12≥0 十字相乘解答 x^+2x-80=0十字相乘 2x^2+(2-a)x+1-a能否十字相乘 南极洲打一国名 南极洲–打一国名 南极洲!猜一国名 May I use your ruler?C______.Here you are. 英语翻译I'll Never Fall in Love Again What do you get when you fall in love?http://www.518986.comA guy with a pin to burst your bubble.That's what you get for all your trouble.http://www.jieyitong2.comI'll never fall in love again.I'll never fall 英语翻译I was wrong to let you walk right out of my life,I was dumb to think that I could survive,Was a fool to think the grass was greener on the other side,Now it hurts to know that it means that I...I'll never love again (Never Never) I'll nev