长城既是历史文化古迹,也是独一无二的自然景观。
长城既是历史文化古迹,也是独一无二的自然景观。
A.The Great Wall is cultural relic and the only landscape without the second one.
B.The Great Wall is cultural relic and unique natural landscape.
正确答案:The Great Wall is cultural relic and unique natural landscape.