运行以下程序，输出的结果是？（ ）
import sqlite3
conn = sqlite3.connect('t1.db')
cursor = conn.cursor()
conn.execute("DELETE from user")
cursor.execute("insert into user (id, name) values ('1', '张三')")
cursor.execute("insert into user (id, name) values ('2', '李四')")
cursor.execute("insert into user (id, name) values ('3', '王二')")
cursor.execute("insert into user (id, name) values ('4', '刘五')")
conn.commit()
cursor.execute('select id,name from user')
values = cursor.fetchone()
values = cursor.fetchone()
print(values)
cursor.close()
conn.close()
正在加载题目数据…
子题
该题型需在试卷/作业中作答，单题练习暂不支持
答案解析