单项选择题 在成员资格的取得上,联合国采取什么原则?()
单项选择题 In the event of a conflict between the obligations of the Members of the United Nations under the present Charter and their obligations under any other international agreement,their obligations under the present Charter shall prevail 这条规定体现了宪章的哪项原则?()
多项选择题 在解决国际争端问题上,宪章M正反两面规定了哪两项原则?()