请问Olympic rings和Olympics谓语动词用单数还是复数啊,

请问Olympic rings和Olympics谓语动词用单数还是复数啊, five Olympic rings the five olympic rings用English! 【完形】__of the five Olympic rings is __different color . what do the five Olympic rings stand for The Olympic Rings s____for the five parts of the world The Olympic rings were_____of thousands of lights.中间填什么, the symbol of Olympics is Olympic rings可以吗书上的是 Olympic rings is a symbol of the Olympics CHAOS RINGS Ω 和chaos rings 哪个好玩 Olympic rings,the red color stands for____,还有其他颜色代表什么 What are the colors of the five Olympic Rings?(from left to right) The colors of the Five Olympic Rings are( ).They stand for ( ) What do the five Olympic rings stand for?What are they?请用英文回答, What do the five rings on the Olympic flag stand for? the ___ of the olympic rings stand for the world's five comtinents? what do the olympic rings represnt?请用英语回答这个问题. 翻译：how many rings are there in the olympic games symbol? The Olympic flag has f____ rings on it,because it is a symbol of peace,goodThe Olympic flag has f____ rings on it,because it is a symbol of peace,good will,global solidarity and tolerance