中国援助日本311

急求篮球赛的口号!我们是七（2）班的,急,做做好事吧~ 两地相距120千米,甲,乙两人骑车同时从两地相对出发,甲车每小时行14千米,经过4小时后与乙车相遇,乙车每小时行多少千米? The sun ______(come)out in the east and ____(go)down in the west.用所给的单词的正确形式填空! “说出来的话必须算数”改为双重否定句 2x(3x²-4x+1)-3x²(2x-3)只要化简得 若x的平方+ax-6a可分解因式为(x+3)(x+b)求a、b的值 若x*x+ax-6a可分解因式为(x-2)(x+b),求a.b 直线方程中各参数的几何意义 两个相切圆的圆系方程中的参数λ兜兜意思是. rise与raise的区别 表示价格上升用raise还是用rise两种我都见过,但老师说用rise 涨价 怎么说用raise 还是rise 涨价 怎么说用raise 还是rise 为什么又涨价了?翻译 物价上涨应该用raise还是rise啊? 说出来的话必须算数 他的话让我感动.改反问句,和疑问句 男子汉说话要算数 改成反问句 化简1+x+x（x+1）+x（x+1）^2+x（x+1）^3+…+x（x+1）^2013 an ____________ of people gathered to watch the (rise) of national flag Who ____(rise) the flag on Monday in your class? Peter ______. How do you spend your National Day?求此英语作文请各位哥哥姐姐们帮个忙 Mr Green is very busy.He often feels tired____(easy).怎么填? 若多项式x^2+ax+16a是一个多项式的平方,求a的值 Mr.Green is very busy.he can't____our meeting this afternoon 计算由平面Z=0及旋转抛物面Z=1-X²-Y²所围成的立体的体积会写的帮做下.感激不尽.把公式和过程写出来，分就是你的 raise rise区别 下面的英文句子有什么不正确的地方吗?有的话请帮忙修改一下、亲/谢谢、Hello everyone.I'm happy to be here.I'd like to intorduce myself.My name is XX.I was born in XX.XX years old.I am a lively girl and very positive in my matlab排序哪个函数计算速度快 matlab中有没有计算冷却速度的工具? 最好是计算凝固过程? scilab计算速度比matlab快吗?和matlab比有什么优势啊 She said she had some trouble her homework.Afinishing Bto finish选哪个可是为什么不选B呢,不定式也可以做定语啊 raise&rise的区别如题. The things she said make me ______ if she is in some kind of trouble.The things she said make me______ if she is in some kind of trouble. A. to wonder B. wonderC. wondering D. wondered这题应该选什么呢?为什