When did people do house cleaning in the past?
举一反三
- In the past, what did people do to prepare for the Spring Festival?
- In the past, what did people do on the second or third day of the New Year?
- Did you do all the cleaning ______ your own
- Why did the trick-or-treaters vandalize the house in the past times on Halloween night?
- What did Chinese people believe in the past?