A、It is very good. B、It is not expensive. C、It is not fast but cheap. D、It is fast but expensive. B题目问那家餐馆的食物怎么样。对话中男士提到食物不是很好吃，

M: It’s the best lunch I’ve ever had, Mrs. Thompson.
W: I’m glad you like what I’ve prepared. Where do you usually have your lunch, by the way?
M: Well, I usually bring my lunch, but sometimes I eat at the restaurant across the street. The food is not great, but it’s fast and cheap.
Question: How is the food there at the restaurant?