obama made history by being elected as (the) first black pre

obama made history by being elected as (the) first black pre 英语翻译Barack Hussein Obama has made history by becoming the fi barack obama is the first ----to be elected president in the obama is the  first black  A____  president history is made by the people She become the first black woman to be elected to the House. 2.He is the first black president in American history. （急用）1、Barack Obama,a black man,is the first African-American The school which the newly-elected American president Obama as the first were made to By the time California elected to become the thirty-first fe Word came that Barack Obama was elected ___president of the