明天是Peter的生日,为了避免浪费,他调查了同学们喜欢吃的和喝的东西,你能帮他算出有多少人喜欢下列食品吗?
1. Kate: I like hamburgers and chicken.
2. Bob: I like hot dogs, hamburgers, noodles and chicken.
3. Li Yan: I like cakes and juice.
4. Gao Wei : I like hot dogs and cakes.
5. Lisa: I like milk and juice.