【正确答案】[操作步骤]
在命令窗口中输入如下语句：
SELECT Book.书名,Book.作者，Book.价格;
FROM book,loans,borrows;
WHERE Loans.借书证号=Borrows.借书证号;
AND Book.图书登记号=Loans.图书登记号;
AND Borrows.姓名="田亮";
ORDER BY Book.价格 DESC;
INTO TABLE book_temp.dbf
输入完成后，按回车键。