ChinesePresidentXiJi的精選

問題詳情： ChinesePresidentXiJinpingandhiswifePengLiyuansetoffontheirfirststatevisittoRussia           March22,2013.  A.in      B.on   C.by  D.at【回答】B知識點：介詞和介詞短語題...