询问：What's your favourite food? — 英语选择题

午餐时间，同学们在讨论喜欢的食物。Lily 不喜欢吃鱼和面条，她最喜欢的食物是饺子（dumplings）。当别人问她 What's your favourite food? 时，Lily 应该怎样回答？A. My favourite food is fish. B. My favourite food is noodles. C. My favourite food is dumplings. D. My favourite food is rice.