系统有n(n＞2)个进程，且当前在执行的进程不是进程调度程序，下述情况十分可能发生：
有一个运行进程，没有就绪进程，有n-1个阻塞进程。
参考答案：对
盒中装有红球、白球共11个，每个球除颜色外都相同，如果任意摸出一个球，摸到红球的可能性较大，则红球至少有______个．
—Time flies! The wonderful party is over．We'll have to part.
—No need to feel blue．_________
A．A still tongue makes a wise head．
B．A single flower does not make a spring.
C．All good things come to an end．
D．All that glitters is not gold.
