乡镇（街道）人民武装部是我国（）的组织部分，是开展民兵工作的组织基础。
A.国防体制
B.基层 * *
C.以上都是
参考答案：C
The goods which have entered the territory, approved by the Customs as items for which no formalitied are preformed in the way of duty payment, and will be reshipped out of the territory after being stored, processed or assembled in the territory are defined as（）
A．bonded goods
B．through goods
C．transshipment goods
D．transit goods
电风扇按电源的性质可分为（）、（）、（）电风扇。
