President Obama 和 President Hu Jintao 的中文翻译为何一个是总统,一个是主席?

President Obama 和 President Hu Jintao 的中文翻译为何一个是总统,一个是主席? 完型the US president Barack Obama has Barack Hussein Obama is the president of ___________ now.(American) U.S. President Barack Obama is a sucker.是什么意思? Obama was elected ...Obama was elected _____ President of _____ United States.President前填不填“the”?就问这个 Barack Obama was to be the 44th Amcrican President,becoming the first black president!A.declaring B.declared C.announcing D.to nnounce横线是在 was和to之间 President Obama is reported to have won the election同义句转换 _____ is reported _____ President Obama has won the election 翻译obama's sworn in makes it official that he is now the president barack obama is the US president ______ speeches are really excitingA whose B who C his the president of Obama是奥巴马总统的意思吗 President Obama said the leaders agreed that full recovery is still a long way off翻译 American people elect obama ——president,空格处填定冠词还是不定冠词还是零冠 President Obama will stay in his hometown,Chicago,watching the election returns.请问：election returns是什么意思? 英语翻译what will happen to President Obama's signature achievement of his term如何翻译 the little boy wishes he____see the president obama himselfAcan Bwill Ccould Dshould 2009美国副总统是谁BARACK OBAMA is president of the unite state President Obama signs into law the signature achievement of his presidency.怎么翻译呢? tax hike 什么结构?例如 President Obama announced a tax hike proposal for the wealthy