因货物被抛弃、遗弃、泄漏、落水等原由而造成的货物损失称为(),但正常的短量除外。
A.货物短缺
B.货物损坏
C.货物灭失
参考答案:C
My father is a postman. _____________ bike is green. [ ]
A. He
B. His
C. He's
建筑密度通常以()控制。
A.上限
B.下限
C.中限
D.上、下限