语法总结
What festivals do you like?
用来询问喜欢的节日。
例：What festivals do you like? I like the Spring Festival.
What do you usually do during ...?
询问节日期间通常做的事情。
例：What do you usually do during the Spring Festival?
一般现在时和频率副词
usually 放在实义动词前，描述节日习惯。
例：People usually eat mooncakes.