一个有16个字的数据区,起始地址为61D0:CCF5,则这个数据区末字单元的物理地址是( )。
A.6EAF5H
B.6EA15H
C.6EA14H
D.6E7F8H
参考答案:B
Passengers on board aren’t allowed _____ calls during take-off.
A.making or receiving
B.having made or received
C.to have made or received
D.to make or receive
作为承运人的责任,均以船边为界,即货物脱离本船的吊钩时,承运人的责任即告终止。( )