一辆车从甲地到乙地，第一个小时走了全程的25％，第二小时走了全程的30％，两个小时共走了全程的220

my happiness is waiting for you 准确的意思是什么? When the traffic l___ are red,you must stop and can't drive on. 如果叶片扭角为0,攻角沿叶片长度如何变化? 低音炮烧坏个零件,三个角有棵螺丝扭在一块铝上,电路板上印有20100是什么东西啊?什么型号的?JINGSHENG 大功率5寸汽车功放板带插卡式兼容12V和220V双电源供电 望高手指点! 一张纸反扭过来然后在一张纸的两面都可以用一条线连起来.这个叫什么? 风力机叶片 对于定桨距的风力机叶片来说,是不是扭角就等于安装角 新视野大学英语speed reading第八篇以后的答案 英语翻译在一考通里也找不到,本人在复习中,急需这个的翻译,朋友们帮忙...不过不是这个...是高等自学考试英语阅读(一)上面的SPEED READING的翻译,因为在参考书上没有所以才求各位帮忙的... there is/are...some...some...2个 doing what was Doris last when lights night the out went (英语连词成句) 灯火熄时 WHEN THE LIGHTS WENT OUT怎么样 safe,dangerous各种形式求名词,形容词,副词的形式那么dangerous的副词形式什么啊 我想做一个手雷引信.就是小玩具.需要给笔芯打孔,用什么打孔方便 很小,剪刀打孔不方便有危险 用什么打孔方便 别弄那些机械化的 家中常备的就行 请问新视野大学英语2Further Reading答案有吗? i want to be a billionaire lrc文件如果怕麻烦的话 就把lrc文件转成txt文件 复制给我 歌词很普遍 我想要lrc文件格式的 要带时间,不然歌词不会动、、、带时间的、 晕 不是纯歌词啦!我想要那种前面 形式上为单数,但意义上为复数(意为“许多”)的单词除了many a ,more than one还有哪些? i want to be there 歌词 想自己做模型,武汉哪里有整块的塑料材料卖的?最好能提供详细地址和交通方式.因为是新手,所以是塑性好点的塑料就可以了. that is interesting,I want to meet her one day that interesting.l want to meet her one day 海底5000m深的地方,液化氢可以蒸发为气态吗?深海 yesterday yes a day like any day什么意思 Thanks Goodness,lt is much warmer to day than yesterday.Yes,l needn't have worn my coat today中间是填needn't have worn 还是couldn't have worn 还是wouldn't have wornwouldn't have The boy often wears sports clothes.(改为同义句)The boy ____ often _____sports clothes.（要理由） He often wears_____clothes.A.a big blackB.a black bigC.big blackD.black big There is a film on tomorrow（改为复数） He often wears c_______ clothes 填空：They wore sports clothes and often spent hours on exercise的同义句They wore sports clothes and often spent hours （ ）exercise /每空一词 Translation: Operational Research, Principle of Marketing, Operation ManagementThanks! A leadership development programme is a sign of commitment from management to an individual. May the force be with you言语怎么读? 英语翻译要求的是商科方面的翻译成什么意思?有一门学科就叫这个的