问题补充：
---Have you been to Chinese People’s Revolution Military(革命军事) Museum?
---Yes. It’s in Beijing. And it’s in China.
A. big
B. bigger
C. the bigger
D. the biggest
答案：
A. big
B. bigger
C. the bigger
(答案→)D. the biggest
解析：考查形容词的最高级.联系下文in China.在中国,可知是在多个中进行比较,故用形容词的最高级,选D.
