在mysql中,与语句SELECT * FROM book b WHERE b、book_num NOT BETWEEN 200 AND 300;等价的有()。
A、SELECT * FROM book b WHERE b、book_num< 200 OR b、book_num >= 300
B、SELECT * FROM book b WHERE b、book_num<= 200 OR b、book_num >300
C、SELECT * FROM book b WHERE b、book_num<= 200 OR b、book_num >= 300
D、SELECT * FROM book b WHERE b、book_num< 200 OR b、book_num >300