中国古建筑城市都是经过人为规划的。
参考答案:错
— Let's help our teacher carry the heavy bag.
— ______________.[ ]
A. That's OK
B. That's a great idea
C. That's right
D. That's all right
实施什么战略,关系全国发展的大局,关系民族团结和边疆稳定?