表明承运人已将集装箱货物交给收货人的单据是（）.
A.正本提单
B.场站收据
C.交货记录
D.大副收据
参考答案：C
不同的实体是根据什么区分的
A．所代表的对象
B．实体名字
C．属性多少
D．属性的不同
Why did Tom go to school on foot [A] Because he didn’t catch the bus. [B] Because he got up very early. [C] Because he wanted to do exercises.
