下列有关中断的叙述正确的是( )
A.中断响应的次序是由硬件决定的
B.中断处理的次序是由硬件决定的
C.中断处理的次序是不可改的
D.中断响应的次序是可灵活改变的
参考答案:A
It was _____ back home after he finished the report.[ ]
A. not until midnight did he go
B. until midnight that he didn't go
C. not until midnight that he went
D. until midnight when he didn't went
()是把人们在实践中经历过的材料集中起来,从中肯定成绩,明确问题,找出经验教训和规律性的书面材料。
A、总结
B、通知
C、计划