Final answer:
The clash that Kingston experienced between Chinese and American culture is best shown by her sister's recitation of memorized work at Chinese school.
Step-by-step explanation:
The event that best shows the clash that Kingston experienced between Chinese and American culture is A. Her sister's recitation of memorized work at Chinese school. While Kingston's sister recites Chinese work at school, it reflects the clash between Chinese cultural practices and American education system. This clash highlights the tension between maintaining Chinese traditions and assimilating into American society.