完型the US president Barack Obama has
完型the US president Barack Obama has
US President Barack Obama has ordered a strengthening of the
President Hu Jintao told US President Barack Obama that the
英语翻译Barack Obama,President of the US,has pledged to take bol
barack obama is the US president ______ speeches are really
英语翻译US President Barack Obama has said there are formulas av
It was _____ that US President Barack Obama won the 2009 Nob
英语翻译US president Barack Obama is one of the most successful
bbc听不懂的一句话President Barack Obama’s nominee as the new US Sec
After a hard campaign, Barack Obama won the US president ele
US President Barack Obama said here on Monday that Washingto
英语翻译US President Barack Obama delivered a speech to students