I don't like chicken ＿＿fish.横线上用and还是or

I don't like chicken ＿＿fish.横线上用and还是or
I don't like chicken ＿＿fish.横线上用and还是or

I don't like chicken ＿＿fish.横线上用and还是or
填or,否定句中如果两项都排除,用or,这句是说：鸡肉和鱼我都不喜欢.