单选题

在Python中创建了SQLite数据库和数据表,如下图所示:

import sqlite3

conn=sqlite3.connect('d:/fruit.db')

cur=conn.cursor()

conn.execute("INSERT INTO fruit VALUES('桔子',4.5)")

conn.execute("INSERT INTO fruit VALUES('葡萄',2.5)")

conn.commit()

conn.execute("DELETE FROM fruit WHERE price=2.5")

conn.commit()

cur.execute('SELECT * FROM fruit')

conn.close()

执行完上述代码后,数据表中还剩下多少条数据?(  )

A

6

B

5

C

4

D

3

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