who were computers invented by?when were computers invented?how were computers invented?what are they used for?

who were computers invented by?when were computers invented?how were computers invented?what are they used for? I sell computers是什么意思 there were so many computers there that i didn not how to choose a right one如何翻译 the ( ) computers were invented in 1976? I thought you were the one who'd stay forever. You are not who I thought you were 求翻译 i who thought you were my friend是什么结构? you were the one finaly i found who loves me! Who will be cry If I were gone I am sorry to hear that all the computers in this shop ___________A.have been sold out B.have been sold C.were sold D.were sold out (1/2)After years,david and i were the only____ left who were not married i love the person who loves what i'm as i were i love the person who loves what i'm as i were 高考英语Books and computers worth $5000 were donated to the children of ____was evaluated as poor families.A.who B.that C.what D.which 为什么不用who.选what i visited a factory with some of my friends_____produces computers.A.where.B.who.C.which.D.whom这里为什么不选B,而选C? there were more and more computers c【】 to the Internet 连词成句 no were school there in computers the Computers were very large machines in the 1960s.