-- the spring festival,children -----in new clothes and spend happy days---the spring festival,children ----in new clothes and spend happy daysA.on,dress upB.at,are dressed upC.on,are dressed upD.at,dress up麻烦解释下为什么

Dear colleagues,dear guests,Because I have learnt some words Chinese since the last spring festiv 关于always/usually/often的用法the opera's dialogues and songs were made in the local dialect.Though i did not understand every line,i enjoyed the music in the open air.______,to celebrate big days such as Spring Festival or the Mid-Autumn Festiv in Spring on the Spring on Spring in the Spring 是the spring festival还是spring festival in the spring in spring 是哪个? in spring 还是in the spring 翻译the spring festival The Baotu Spring Approach the spring是什么意思 the spring festival The spring is coming the spring festivai the spring festival是什么意思 spring前加不加the the spring fesstival of the spring and utumn In the spring becomes the in the early spring还是 on the early spring