问题补充：
----- Have a nice time in the winter vacation. -----.
A. Of course, I have
B. The same to you
C. Of course, I will
D. What about you
答案：
A. Of course, I have
(答案→)B. The same to you
C. Of course, I will
D. What about you
解析：交际语。对别人的问候或祝愿的回答要用The same to you。相当于汉语的：彼此彼此！
