题目内容
| China is one of ________ countries in the world. |
A. old B. the older C. oldest D. the oldest |
试题答案
D
相关题目
China is one of ________ countries in the world.
[ ]
A. old
B. the older
C. oldest
D. the oldest
查看习题详情和答案>>
B. the older
C. oldest
D. the oldest