Obama was elected to be____President of American again.加不加th

Obama was elected to be____President of American again.加不加th Word came that Barack Obama was elected ___president of the Barack Obama was elected _____president of the United States Here came _ word that Obama was elected _ presedent of USA Bavrack Obama was elected the 44rh president of the unitedst The school which the newly-elected American president Obama 英语翻译OBAMA:I'm going to pull together a coalition of elected Barack Obama was born to a white American mother,阅读理解翻译 Barack Obama was to be the 44th Amcrican President,becoming how excited the Smiths most was that Obama was elected Presi he was elected ___president of the bank He was elected to the office of Vice President.如何解释?