填空题 Member states of UN must be 1nations and accept the obligations of the United
Nations Charter and, in the judgment of the organization, are able and willing to carry out these obligations.

1、

【正确答案】 1、peace-loving

【答案解析】[解析] 本题答案来自于文章Membership一项中的第1段：“Membership of the United Nations is open to all peace-loving nations which accept the obligations of the United Nations Charter and，in the judgment of the organization，are able and willing to carry out these obligations”。