首页/ 题库 / [单选题]ANLA,#0FH指令进行的操作是:A的的答案
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boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing

A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.

OR指令的作用是:(  )  
 OR指令的作用是:( )
OR指令的作用是:( )
OR是串联常开接点指令,把原来保存在结果寄存器中的逻辑操作结果与指定是继电器内容相“与”,并把这一逻辑操作结果存入结果寄存器。
指令ORS功能,可实现多个指令块的“与”运算。
OR指令的作用是:(  )
A cabinet or space containing the controls or valves for the fixed firefighting system must be().
A cabinet or space containing the controls or valves for the fixed firefighting system must be().
ANLA,#0FH指令进行的操作是:A的内容和立即数0FH进行( )。
_________ in a person’s speech or writing usually ranges on a continuum from casual or colloquial to formal or polite according to the type of communicative situation.

执行以下指令后:
MOV AL,2BH
OR AL,0FH
AL的内容为:()

在应用ORS液的过程中,错误的做法是()
在应用ORS液的过程中,错误的作法是()

执行以下指令后:
MOV AL,56H
OR AL,0FH
AL的内容为:()

在应用ORS液的过程中,错误的是()
CASE OF DEATH OR SERIOUS INJURY TO A PERSON IN AN ACCIDENT OR SHIPPING DISASTER is().
The Urgency Signal()indicates that the station calling has a very urgent message to transmit concerning the safety of a ship or aircraft,or of some person on board or within sight.
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