different food.food要加s吗?

different food.food要加s吗? They like different food and drinks.这里的food要加s吗? We eat many delicious food.food要不要加“s”? kinds of food的food要不要加s Because you eat too much spicy food中food要加s吗? some food要加s吗求大神帮助 She often cook food.cook要加s吗 美味的食物food要加s吗 All of these birthday foods may be different中food为什么加s food用加s吗?food后面加is还是are 是different kinds of food 还是different kinds of food s different food habits