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--Why did he have to leave school?--He happened to________a laptop computer from the school labratory.A.be seen steal B.be seen stealing C.be caught to steal D.be caught being stealing — What do you want us to do for you?— I hope you could help me find out whether the goods （ ） to the port have arrived.A.transportingB.being transportingC.are transportedD.transported要讲理由的 ________we should do to protect wildlife?A.Do you think what B.Do you think how C.What do you think D.How do you think是选C还是选D勒?谢蛤a~ 第一台电视是谁创造的,求急!求急 HClO在水溶液中的电离方程式 Children are ______by health experts to take more physical exercise,for lack of it may produce disastrous influence on their later lire.A.suggested B.warned C.informed D.advised请问A、D里面选哪个啊?我检查了几遍，最后一个是lire， HClO的电离方程式!如题·! 【HClO4 电离方程式】 CL2+H2O=HCL+HCLO的电离方程式怎么写? KMnO4的电离方程式是? there is a limit______imy patienceA with in B in C to D with KClO3的电离方程式 最早的电视机是谁发明的? NaHSO4在水中的电离方程 H2S在水中的电离方程式分两步 H2S的电离方程式 20°C时,H2S的饱和溶液浓度约为0.1mol /L ,其电离方程式为第一步 H2S可逆号氢离子+硫氢根离子；第二步 :硫氢根离子 可逆号 氢离子+硫离子.若要使该溶液的c（氢离子）增大的同时,c（硫离子）减 many people suggested that the thief ()put into prison a.reffered to be b.reffered to c.refferring to be d.refferred be 高一英语选择题(需讲解 谢谢)He was told that it would be at least 3 more months________he could recover and return to work.A.whenB.beforeC.sinceD.that为什么选择B? _ the truth,I knocked her down _ accident yesterday evening.A.Telling ,by B.To tell,of C.Tell,by D.To tell,by讲一下相关语法. 请问莱特兄弟的英文名字 是什么?还是小轿车的发明时间和发明者是谁?要英文名字! 有谁知道他们发明者的英文名字啊````Which scientist discovered that objects in water are lifted up by a force that helps them float?Who used peas to show how physical characteristics are passed from parents to their children?Who was the 手机发明者英文名 写出下列物质的电离方程式 1、KClO3 2、Al2（SO4)3 KCLO3是什么电离 什么是电离方程式 大众传播的发展对电视节目的启示.大众传播的发展对电视节目的启示分析电视传播的特性与节目制作之间的关系.举例分析各种形态电视节目的传播功能. Ca(OH)2是什么啊 H3PO4+Ca(OH)2=? Ca(OH)2能与什么物质反应 NH4NO3+Ca(OH)2 Ba(OH)2在水溶液中的电离方程式? HBr+Ba(OH)2=BrOH+Bah2 电离方程式