是on the dragon boat festival还是at the dragon boat festival?

是on the dragon boat festival还是at the dragon boat festival?到底是哪个？！！！ 是on the dragon boat festival还是at the dragon boat festival? 是in dragon boat festival还是on dragon boat festival还是at dragon boat festival the Dragon Boat Festival watch the dragon boat the dragon boat festival is on lunar may happy the dragon boat festival A:The day______ tomorrow is Dragon Boat Festival,____ it?B:yes,the Dragon Boat races are_______ on that day.A:__ the Dragon Boat race exciting?B:yes.We ____ we can watch it soon. The Dragon Boat Festival is on()fifth day of ()fifth lunar month of a year have a good time on the dragon boat festival!这句话有错误码 / 这句话有错误吗?have a good time on the dragon boat day!怎么改 Tom watches the dragon boat race at the Dragon Boat Festival.对watches the dragon boat race 划线提问 the Dragon Boat Festival怎么读? watch the dragon boat races中文 The Dragon Boat Festival 英语作文 求the Dragon Boat Festival 文章 The Dragon Boat Fastival啥意思 dragon boat festival英语节日前加什么介词是on 还是at