简述苏区的行政监督形式。
参考答案:
下列哪项是青铜包装容器的盛行时代?()
A、夏代
B、商西周
C、秦汉
D、周代
This kind of dumplings is special in our restaurant. It is 6 yuan_______ January 12. [ ]
A. in
B. for
C. on
D. at