my_csv.py

import csv
subject = ["姓名", "语文", "数学", "英语"]
score1 = ["小贝", 98, 99, 92]
score2 = ["聪聪", 95, 91, 95]
with open('score.csv','w'，encoding='utf-8') as f:
    writer = csv.writer(f)
    writer.writerow(subject)
    writer.writerow(score1)
    writer.writerow(score2)