根据对话内容，从方框内的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
A: What’s the date today?
B: It’s June 16.                          
A:    Then it’s Dragon Boat Festival today, isn’t it?
B: Yes.     
A: Did you have rice dumplings this morning?
B: Sure.   
A: I didn’t.
B: What a pity! But I happen to have got some with me.   
A: I’d love to. By the way, why do you call it Dragon Boat, Festival?     
B: Because in China, people race dragon boats this day every year.
A: Oh, I see.  
B: You are welcome.

A. We Chinese usually eat rice dumplings this day. B. I hate eating rice dumplings. C. Thank you for your rice dumpling. D. I don’t think so. E. Would you like to have one? F. Already? G. How about you?