单选题

【正确答案】 A
【答案解析】[解析]结构衔接题。本句中whatever作为形容词,修饰food,意为“任何的”,如:Whatever requests you make will be granted.(你提的任何请求都会得到许可。)whenever为连词,意为“无论什么时候”,如:We can leave whenever you're ready.(你什么时候准备好,我们就可以动身。)however可作连词,意为“无论什么方法”,如:However I cook eggs,the child still refuses to eat them.(不管我用什么方法煮鸡蛋,孩子还是不肯吃。)wherever为连词,意为“无论走到哪里”,如:He seems to make enemies wherever he goes.(他看上去走到哪里,就在哪里树敌。)