解决问题的作文300字

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小汽车过河交渡费10元,大汽车过河交渡费15元,人过河交渡费1元.某天小汽车和人数的比为2:5大汽车的辆数是小汽车辆数的三分之一共收渡费840元,这一天渡过的小汽车,大汽车,人的数量是多少 He often says everyone can give his hand to the people in n_____. lt is (sunny) today.(对括号部分提问) 一只钟每30分钟慢2秒.照这样计算,一昼夜它共要慢几秒?用比例解. 英语作文用什么翻译软件比较好? 在通常情况下,体积相等的冰的质量比水的质量少1/10,现有一块重9kg的冰,如果有一桶水的体积和这块冰的体积相等,这桶水有多重?一个封闭的药品玻璃容器中盛了120升药水,已知相交于一个顶点 lt s friday.的上一句 I made a few ________mistakes in the test.(carefully)为什么. I always withing you. You always passive. “ You always kidding me?” you are always welcom是什么意思 《谢太傅寒雪日内集》文章结尾交待了谢道韫的身份有什么用意 讲一讲你从种植到收获的全过程.(例如种蔬菜,种花等) 六(2)班选出10个同学去种花,已知每个男同学种花5盆,每个女同学种花3盆,一共种了42盆,男同学有几人女同学有几人 For The Good Time 歌词 Here For A Good Time 歌词 孔子家语 王肃 “孔子曰:‘吾死后……’.”一段的启发 英语翻译 He arrived _______ good time for the concert.A on B in C at 闻 字带头的成语接龙越多越好! 带“春”字的成语接龙? i donot think he who is right 求翻译英语文章翻译成中文! 今晚去看电影为什么是 I'am going to the cinema tonight而不是I'am going to see a film tonight?be going to 的具体用法? The skirt really looks great( )you填介词 It looks really _(great) 介词填空 The skirt really looks great () you 填一个介词The T-shirt really looks great ( )you. 英语.How much do you pay for the white trousers?(改英语.How much do you pay for the white trousers?(改同义句)How much ____the white trousers____you,翻译:打着色彩鲜艳的领带. 开头:People are always afraid of making mistakes.Bu开头:People are always afraid of making mistakes.But sometimes it's not bad to make mistakes ,and here is why.要求排序 It has a long body and people are always afraid of it.打一动物