One of the origins of the festival goes back to the Chinese _________, and it was also a type of _______ in the Heian period.

These dolls represent a royal family in Japan about ________years ago, in Heian period.

One of the origins of the festival goes back to the Chinese _________, and it was also a type of _______ in the Heian period. A: purification rituals, poetry meeting B: purification rituals, friends meeting C: usiness rituals, poetry meeting D: usiness rituals, friends meeting