“把查询sc表和更新sc表的grade列的权限受予用户user1”的正确SQL语句是（）。 A: GRANT SELECT, UPDATE(gradON TABLE sc TO user1 B: GRANT SELECT sc, UPDATE sc, grade TO user1 C: GRANT SELECT, UPDATE ON TABLE s grade TO user1 D: GRANT SELECT ON TABLE sc, UPDATE ON TABLE sc(grad TO user1