问题描述：
[单选]
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
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
- 我要回答: 网友(3.144.31.86)
- 热门题目: 1.图的Depth-FirstS 2.检查网络连通性的应用程序是（ 3.A通过计算机网络给B发送消息