20.您的資料庫包含一個名為Customer的資料表。您需要從Customer資料表刪除CustomerID為12345的記錄。您應該使用哪一個陳述式？ (A)DELETE FROM Customer WHERE CustomerID=12345 (B)DELETECustomerD FROMCustomer WHERECustomerID=12345 (C)UPDATECustomer DELETE* WHERECustomerID=12345 (D)UPDATECustomerID FROMCustomer DELETE* WHERECustomcrID=12345