Russian,US presidents sign joint statement

Russian President Vladimir russian president vladimir with Russian president Putin in Moscow.他的意思 Russian,US presidents sign joint statement Russian Russian 完型the US president Barack Obama has 俄罗斯总统用英语怎么说有几个说法1.russian president2.russians' president3.russia's president4.russia president5.the president of russia6.the president of russians7.the president of russian有几种是正确的,还有,前几种要加 问个语法问题Russian President Vladimir Putin may see President BarackObama as weakened by electoral losses 这里的as怎么解释,语法是什么. president president, who is the first catholic president in us? Russian President paid his first visit to Shaolin Temple last March.He had _ been there before.A never B often C usually D always Russian是什么意思? russian pine Russian Orthodox russian是什么意思 who is running for the office of president of the US?(republicans)who is running for the office of president of the US?(democrats)