MAOP是指()
A、管线稳态运行时允许的最大压力
B、管线稳态运行时允许的最小压力
C、管线所有运行情况下允许的最大压力
D、管线稳态运行时允许的平均压力
参考答案:A
—Why don't you spend much time on your study? You are really ______ me down.
—Sorry, morn, I won't do that again. [ ]
A. put
B. take
C. let
D. make
查看HP小型机磁盘空间的使用程度,可以使用命令()。
A.df –k
B.bdf
C.du
D.swapinfo
E.top