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有趣的IQ题A和B可以互相转换,B在沸水中生成C,C在空气中氧化为D.请问A,B,C,D各是什么? 有一组按照一定的规律排列的,依次是1、5、11、16、29、A、55,其中A应该是多少? 幼儿园升小学题求答案：第一题：1 2 3 4 6 ?12 ,第二题：1 11 21 1211 ? ? ?求问号里数字规律为多少 观察下面一列数并填空：一又二分之一,二又四分之三,三又六分之五,四又八分之七……则他们第n个数是?如题、好的加分 一又二分之一怎么打啊?打出来我复制也可以 五个数按一定的规律排列,平均数是29.5,前三个数的平均数是31.4,后三个数的平均数是27.5,求第三个数.列算式 有一串真分数,按下面规律排列；2分之1,负3分之1,3分之2,负四分之一,……则第100个分数是什么?有一串真分数,按下面规律排列；2分之1,负3分之1,3分之2,负四分之一,四分之二,负四分之三,五分之 第一列数字为:-2,4,-8,16,-32,64,-128,.第二列数字为:1,7,-5,19,-29,67,-121、第一列数的第n个数是什么?2、第二列数字与第一列数字有什么关系?3、第二列数字的第n个数是什么? 第一列数字为：-2,4,-8,16,-32,64,-128,.第二列为：1,7,-5,19,-29,67,-125..1、第一列数的第n个数是什么?2、第二列数字与第一列数字有什么关系?3、第二列数字的第n个数是什么? -2,4,-8,16,-32,64······和7,-5,19,-29,67是什么关系 有一列数,按一定规律排列成-1,2 ,-4 ,8 ,-16 32,-64 …… 其中某三个相邻的数的和是-768 ,这三个数各是多少? 2 4 8 16 32 64这组数啥规律? 填空：15,10,13,9,11,8,（ ）,（ ）,7,6.要理由 用5;6;7;8;9;10;11;12;13填空使横竖之和相等,两个对角之和相等!（图表是横竖都是三格,把以上数字填在表格内）求助! 6 7 8 9 10 11 12 13 14 在方格里填空 .使每一横行,每一竖行,没一斜行的3个数加起来都是30 .急 . 八上英语首字母填空 八年级上的英语根据首字母填空Willian Shakespeare was one of the world's great (w ).He (l )in England (f )1564 to 1616.He married a woman (c ) Anne in 1582.They had three (c ) Shakespeare is famous (f )jis plays and poems.His plays are ab 八上英语根据首字母填空 八上英语词首字母填空I'm going to learn to p______ an instrument 八年级英语首字母填空People love flowers for their beauty and p( ) smells.They use floewrs to d( ) all kinds of places.They also use flowers to express their f( ).For e( ),many young people wear carnations on Mother's Day as a sign of love a 八年级英语根据首字母填空1、There are more and more people on the e( )2、I thought I failed the test,f( ) I passed it 首字母填空I often go online after work.The l____ makes it easy to find any I want. 八上英语根据首字母填空 英语一首字母填空The invitation will tell you how to reply and if the reply is e______ before a certain date. 八年级英语填空2题在水果中,我最喜欢吃香蕉,还有葡萄.Among the fruits,I like eating bananas _____________grapes.我对你们的行为深表遗憾.I ____ very ____________what you did.这是新标准Module 第一题可以填all tog 求25题八年级英语选词填空的题目,要少一点的,填10个空要的是短文 -where_____you____(be)?-I_____(be) to the library-what do you tink of my answer to the questions-sorry.what's that?I_______ about something elseA.thought B.had thought C.am thinking D.was thinking昨天我拜访了他的爷爷I___ ____ interview ____ 三道英语填空1.The tall boy likes sitting at the b_______of the classroom.2.What's the c_________of the USA?3.There are a lot of f_______buildings in Beijing.(是初一下册五六单元试卷的题目） 3道英语填空1.people in china and Korea b________ differently at the dinner table.2.如果你开会迟到了,你的老板可能会生气If you ____ _____ ____ ____,your boss may ____ ____.3你每喝一口饮料都应该用纸巾擦干净嘴巴you ····3道英语填空,急,1.I am afraid this pair of sports shoes_____(not belong)to you.2.Music,as well as other entertainments,___(play)an important part in our life.3.The meeting that___(hold)now is of great importance. 三道英语填空,1.She isn't a teacher,but a doctor _____.2.He's written a book _____ name I have completely forgotten.3.This is the town in _____ I was born.可填单词或短语最好写出理由, 3道选择英语填空选择适当的词填空1、We _________(taste,tasted)some fruit in my uncle's home last Monday afternoon.2、I like ________(watching,watch)TV.3、I'd like ________(watch,to watch)up for me,please?