28.The United Nations ______ in 1945.A.are found B.is found C.was founded D.were founded为什么不选D呢?

the united nation`s 3Q The car made the United States a nation on wheels. The letters U N stand for the United Nation. what are the six official lauguag in united nation united nation是什么意思 The car made the United States a nation on wheels.（翻译） The contract shall be governed and construed by United Nation Convention on Contract for the Intern what is the United Nation and what are its purpose?是英语的噢！ The car made the United States a nation on wheels翻译成中文不需要花很多钱.翻译成英文 State和Nation的区别是什么?the United Nations译为联合国那么 the United States of America可不可以译为美利坚联合国? Shake The Nation的《One Nation》 歌词 一个英语句子看不懂American values and the particular conditions in the United States both contributed to the establishment of “nation of many nations”.是什么意思“nation of many nations”. soccer unites the nation A United Nation’s Security Council Committee翻译 united nation diplomat 什么意思?diplomat都做什么工作? Why is the United States called a nation of immigrants?哪位哥哥姐姐能帮帮我,用英文回答,谢谢啊 GUESTS OF THE NATION怎么样 SO GOES THE NATION怎么样