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上金天矿所的矿物种类都有哪些平台怎么样安全吗? 一个圆柱体和一个圆锥体的体积相等,已知圆柱的高是圆柱的五分之三,圆柱的底面积是圆锥低面积的几分之几 AB两地相距1000米,甲每分钟走八十米,乙每分钟走70米,甲乙俩人同时从A出发,当甲到达B地时,问乙距B地多远,列方程, 一个圆柱体和一个圆锥体的底面积相等圆柱体的高是圆锥体的高的6分之5圆锥体体积是圆柱体体积的几分之几? 若等差数列{An}的前m项和为Sm,前n项和为Sn,且Sm:Sn=m²:n²,则Am:An=? 洗衣店的烘干机 一般都是哪种烘干机呀?假设开一天的话,需要多少个电呀? 羊驼、草泥马的英文名? 介绍下甲午战争把.我要的是甲午战争最后的结果就是输了还是赢了啊.对于他世人是怎么评价的啊.我可以追加悬赏的-0- 骆驼、鹿、长颈鹿、羊驼、羚羊、牛、羊用英语怎么说 一个圆柱的体积是96立方分米,与它等底等高的圆锥的体积是()立方分米 Read and fill in the blanks.例:Peter is _friendly_.He likes to make friends with everybody.1.Big banana refers to the people who are _____.2.China is ____ for the Great wall. 三、Read the passage and fill in blanks:（阅读短文,三、Read the passage and fill in blanks: （阅读短文, Teachers’ Day Today is September 10th. It’s Teachers’ Day. The children are in the classroom. They have lots of presents for M Read the ad and fill in the blanks.Have you seen this boy?Missing—Christopher SandersBorn in July 1996.Height:150cm.Weight:40kg.Brown curly hair,blue eyes.Last seen in Central Park,New York,March 28th,2009.Call Tom at 8657-321 if you have any infor Read and fill in the blanks.用所给单词的适当形式填空.1.They were _____.They were laughing ______.(happy)2.It was 7:00 yesterday evening,Lisa and Ben____________(have) dinner at home.3.Jenny likes_______with friends.She _______ with friend Read and fill in the blanks 用合适的介词填空1、John is my classmate(同学).He is＿me in ciass(上课时).2、Mickey is not＿the car.He is not＿the car.He is not＿the car.There's something wrong with the car. 甲午战争 甲午战争告诉了我们什么道理 为什么会叫做甲午战争 甲午战争和谁有关 Fill in the blanks with proper prepositions1.He filled the glasses_____ beer.2.The number_____ the students in our school in our school is rising.3.We are looking forward______visiting the Great Wall.4.Hangzhou is famous _____ the West Lake.5.Trees c Fill in the blanks with proper prepositions Fill in the blanks with the proper prepositions and adverbs.请各位英语好的朋友们帮忙做一做呀.1、()100 degrees water will boil and change to steam2、We shouldn't eat hamburgers very often because they are high in fats and low in fibe ⅡFill in the blanks with prepositions.谁来帮帮我ⅡFill in the blanks with prepositions.(10)There are 15 million young people _____ different countries who study man and the living things _____ him.They take steps to prevent pollution _____ th 材料二中提到的甲午战争把中国打痛了,指的是什么? 羊驼的英语? 把一块棱长为10dm的正方体铁块,锻造车宽和高都是50cm的长方体铁条,能锻造多长的铁条? 哪有实验室内是有的小型干燥机或者特小型烘干机. 尽量多举一些列子，最好加上解决方法 中国在甲午战争中失败的原因.要简洁. 烤箱初次使用怎么消毒?几个月前买了个小烤箱,一直没用,现在想烤饼干.说明书找不到了,以前看过一次记得初次使用要加热消毒什么的. 甲午战争的失败原因要求简答 甲乙两人同时从ab两地相对而行,甲乙速度比是6比5.当甲距中点还有1/3时,乙距中点还有多远?