第21题: [单项选择]What did President Roosevelt have to do with the United Nations A. He established "The United Nations". B. He was given the name "The United Nations". C. He was a credit to "The United Nations". D. He probably devised the name "The United Nations". 参考答案:D 答案解析:从第三段第一句话话“The name‘United Nations’is accredited to U.S.President Franklin D.Roosevelt”,be accredited