When first ＿ to the market,the computer software was not a s

When first ＿ to the market,the computer software was not a s when was the first computer （i ）in the world When first()to the market,these products enjoyed great succe 英语翻译Once a villager was leading a donkey to the market when where was( )the first computer was made? when were the first CDs put on the market this engineer has made a contribution the computer software 有关非谓语动词when first----to the market,these products enjoyed gr When first ( ）to the market,their products enjoyed great suc 英语翻译When I want to write a diary ,the computer could not ent When was the first April Fool's Day begin? First,＿ the computer.Next,＿the mouse to ＿a＿new document.Then