--Ive got a ticket to the opening ceremony of the twenty-ninth Olympics. Im leaving for

问题补充：

--Ive got a ticket to the opening ceremony of the twenty-ninth Olympics. Im leaving for London in a few days.

--What a lucky guy!

A. Its kind of you B. Enjoy yourself C. Thats all right

答案：

解析：考查交际用语的用法。前者将要旅行，后者的答语要表示祝愿，因此选Enjoy yourself（玩得愉快）。