【单选题】President Xi Jinping delivered a speech at _______ on September 7, 2013. It was in that speech that President Xi Jinping proposed to build “The Silk Road Economic Belt” for the first time, aiming at s...
【简答题】阅读理解。 WASHINGTON--Chinese Vice-President Xi Jinping arrived at Andrews Air Force Base in Washington,February 13,2012.Vice-President Xi Jinping said he would explore important problems in an active and...