问题
选择题
I hope _____ a doctor like your father. [ ]
A. being
B. to be
C. you to be
D.you were
答案
答案:B
I hope _____ a doctor like your father. [ ]
A. being
B. to be
C. you to be
D.you were
答案:B
有以下的进程需要调度执行,见表2-10。
表2-10 进程
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如果采用抢占式短进程优先调度算法,请问这5个进程的平均周转时间和平均响应时间各是多少