A:DELETE FROM Teacher WHERE編號="070041" B:DELETE FROM Teacher 編號="070041" C:DELETE編號="070041"FROMTeacher D:DELETE FROM Teacher WHERE編號IS"070041"
A:INSERT INTO Teacher(編號,職稱)VALUES("070041","助教") B:INSERT INTO Teacher("070041","助教")VALUES(編號,職稱) C:INSERT INTO VALUES(編號,職稱)Teacher("070041","助教") D:INSERT INTO VALUES("070041","助教")Teacher(編號,職稱