What does the speaker say about Kwanzaa? 20. For what purpose did Dr. Karenga create this special holiday? 21. What does the word "Kwanzaa" mean? 22. What did people do while each candle was being lit at the Kwanzaa celebration?
【简答题】Many international students suffer from "culture shock" after they arrive in a foreign country; it usually takes them about three months to ______ the new life.
【判断题】It takes people different time to go through all four stages in culture shock. Some people take more than a year and others may feel that they have gone through all four in barely over a week.