【单选题】【消耗次数：1】
BIOS中断从键盘读出一个字符的指令是____
①
MOV AH,00H;INT 10H
②
MOV AH,01H;INT 10H
③
MOV AH,00H;INT 16H
④
MOV AH,01H;INT 21H
参考答案：
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相关题目
【单选题】
下面是一段汇编语言源程序,请指出程序运行后的结果是。ORG0000HMOVDPTR,#TABMOVA,#03HMOVCA,@A+DPTRSJMP$TAB:DB00H,01H,04H,09H,16H,25HEND
①
A=00H
②
A=03H
③
A=09H
④
A=25H
【单选题】
设物理地址(10FF0H)=10H,(10FF1H)=20H，(10FF2H)=30H，从地址10FF1H中取出一个字的内容是
①
1020H
②
3020H
③
2030H
④
2010H
【简答题】
执行下面的程序段后，AL=[填空1]， BUF DW 2152H，3416H，5731H，4684H MOV BX， OFFSET BUF MOV AL， 3 XLAT
随机题目
【判断题】
Formal English is much more difficult to attain since it is subject to more restraints and requirements.
①
正确
②
错误
【判断题】
Lexical competence consists of receptive knowledge and productive knowledge.
①
正确
②
错误
【判断题】
Like a simile, a metaphor is also widely used as a figurative technique in expressions and it also needs the support of the words like, as, as if.
①
正确
②
错误
【判断题】
“Purchase”and “buy”are not synonyms because “purchase”is more formal than “buy”.
①
正确
②
错误
【单选题】
For formal English we’d better choose _______.
①
peculiar words
②
obsolete words
③
words of intensity
④
peculiar idioms
【单选题】
______ semantics is the interface between lexicology and semantics. It is the most significant part of lexicology and is also the most robust in semantics.
①
sentence
②
lexical
③
discourse
④
general
【单选题】
When making a choice of words, a speaker/writer needs to consider the following major factors EXCEPT_______.
①
audience
②
length of speech
③
purpose
④
formal and informal English