It came into being ____ 1796.这道题的空应该填 AT 还是 IN

翻译It came into being after 1790 . He came into the office _ being asked填介词 since it coming into being还是since it came into being? 用came.into.being造句 since it came into being,the computer has almost been synonymous with advanced technology翻译 it was during____reign that the name great britain came into being It came into being ____ 1796.这道题的空应该填 AT 还是 IN :it was not until the middle of the 19th century that the film came into being.翻译 Who do you think _ the first to come into the room to clean it?A.was B.to be C.being D.of being 英语翻译No one knows when such a custom first ______.A.came into being B.came out C.came into power D.came true Last year,however,it came into use.翻译,并解释came into 的含义, do you know when and where the first republic__?A turned into reality B existed C came into action D came into being It is reported that the book Harry Porter( ) into many languages since it came out选哪个啊- -...A.has been translated B.was translatingC.was being translated D.will be translating whats your hobby?how does it come into being?写不来：（ 英语初级问题.Last year it came into use为什么不用had came into use这是过去完成时嘛! He came into the classroom_____.A.very upsetHe came into the classroom_____.A.very upset B.being upset C.to upset D.to be upset 选什么?为什么? 英语翻译求翻译：UNICEF came into being in 1946 to help poor children during World War II.today ,it helps many kids all over the world with clean water ,food ,health care and good education . Let it run for the time being 是什么意思?谢谢^_^