Which of the followi

Which of the following statements is true regarding the VERSIONS BETWEEN clause？（）  

• A The VERSIONS BETWEEN clause may be used in DML statements.
• B The VERSIONS BETWEEN clause may be used in DDL statements.
• C The VERSIONS BETWEEN clause may not be used to query past DDL changes to tables.
• D The VERSIONS BETWEEN clause may not be used to query past DML statements to tables.