问题补充：
— How do you western people celebrate ?
— They usually make special pumpkin lanterns.
A. Christmas
B. Thanksgiving Day
C. Halloween
D. New Year’s Day
答案：
A. Christmas
B. Thanksgiving Day
(答案→)C. Halloween
D. New Year’s Day
解析：Christmas圣诞节;Thanksgiving Day感恩节;Halloween万圣节;New Year’s Day元旦.联系下文,他们通常做特殊的南瓜灯笼.可知上文指的是庆祝的是万圣节.故选C.
