某46.000dwt国际航行巴拿马籍油船，应采用何种干舷：（）
A.A型
B.B型
C.B－60型
D.以上答案均正确
参考答案：A
What we all know is that the old scientist, _______ life was hard in the past, still works very hard in his eighties.
A．for whom
B．for him
C．for whose
D．for which
配送中心服务范围的确定不应由（）决定。
A.物流服务水平
B.客户满意程度
C.物流现有设施
D.物流作业的规划与设计
