指令执行结果出现异常引起的中断是()。
A.I/O中断
B.机器校验中断
C.程序性中断
D.外中断
参考答案:C
When a couple falls into a divorce or separation, their child often has to make a big in his or her life.
A.promise
B.breakthrough
C.target
D.adjustment.
驾驶机动车在雨雪天气发生侧滑时,要采取紧急减速措施停车。