1.
(2022高一下·海安期末)
要查询book表中所有书名以“计算机”开头的书籍的价格,可用( )语句。
A . SELECT price FROM book WHERE book_name='计算机_'
B . SELECT price FROM book WHERE book_name LIKE'计算机_'
C . SELECT price FROM book WHERE book_name='计算机%'
D . SELECT price FROM book WHERE book_name LIKE'计算机%'