从方框中选择正确选项。(方框中有一个选项与对话内容无关)

A. One of the most famous snacks is tanghulu. B. How do you make it? C. It is made of haws (山楂果). D. I'll treat you with delicious tanghulu. E. What snacks are there in China? F. Such as strawberries, oranges grapes and even apples.

A: Lin Hai, I want to try Chinese snacks.

B: Well, John. There are many delicious snacks in China.

A: What is tanghulu made of?

B: They are strung together by a stick and covered with sugar.

A: Can we use other materials to make tanghulu?

B: Of course.

A: The process of making tanghulu must be interesting.

B: You're right. Come here in winter and .