完成 select 语句，使其返回所有品牌为 "Ford" 或 "Volvo" 的汽车。
提示： 使用逻辑 OR 运算符
SELECT * FROM cars WHERE brand = @(25);
SELECT * FROM cars WHERE brand = 'Ford' OR brand = 'Volvo';
SELECT * FROM cars WHERE brand = 'Ford' OR brand='Volvo';
SELECT * FROM cars WHERE brand = 'Volvo' OR brand = 'Ford';
SELECT * FROM cars WHERE brand = 'Volvo' OR brand='Ford';
SELECT * FROM cars WHERE brand = 'Ford' OR brand LIKE 'Volvo';
SELECT * FROM cars WHERE brand = 'Volvo' OR brand LIKE 'Ford';