假设(AL)=12H，执行OR AL，AL指令后，ZF和OF的一状态分别为( )。

（）means any person by whom or in whose name or on whose behalf a contract of carriage of goods by sea has been concluded with a carrier，or any person by whom or in whose name or on whose behalf the goods are actually delivered to the carrier in relation to the contract of carriage of goods by sea.

Owners are to be responsible for loss of or damage to the goods or delay in delivery of the goods only in case the loss，damage or delay has been caused by the improper or negligent stowage of the goods．This means that（）.

已知AL=01000001B，执行指令“OR AL，20H”后，AL等于多少？

ANB指令是（）指令，ORB是（）指令，与and、or指令不同。

 ______ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.

OR指令的作用是: 。( )

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

The （） is used for hauling in or letting out the wires or ropes.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

In speed reading, looking at your watch every 5 or 10 minutes ______.

F1系列PLC—OR指令表示（）。