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【多选题】
下列关于死锁的叙述中，哪些是正确的？A.
死锁产生的原因是进程推进顺序不当
B.
环路是死锁产生的必要条件
C.
采用银行家算法能有效地实现死锁避免
D.
当系统中只有一个进程时也可能会产生死锁
E.
系统出现死锁是因为进程调度不当 计算机组成原理部分
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举一反三
【单选题】Some people tend to ___________ when they talk about their own achievements
A.
justified
B.
exaggerate
C.
cast
D.
appeal
【简答题】People tend to talk about presents in a fairly loving way. A woman whose mother had died years ago described the many gifts around her house.These were gifts that her mother had given her over the yea...
【单选题】Some people tend to ____________ when they talk about their own achievements.
A.
understand
B.
louder
C.
exaggerate
D.
shy
【单选题】Q: The book Educating Psyche is mainly concerned with
A.
the power of suggestion in learning.
B.
a particular technique for learning based on emotions.
C.
the effects of emotion on the imagination and the unconscious.
D.
ways of learning which are not traditional.
【单选题】—This book educating teenagers. Would you like to buy it? —Yes, I'll take it. [ ]
A.
is aimed at
B.
depends on
C.
give out
D.
sets up
【单选题】The book Educating Psyche is mainly concerned with _______.
A.
the power of suggestion in learning.
B.
a particular technique for learning based on emotions.
C.
the effects of emotion on the imagination and the unconscious.
D.
ways of learning which are not traditional.
【简答题】People tend to talk about presents in a fairly loving way. A woman whose mother had died years ago described the many gifts around her house.These were gifts that her mother had given her over the yea...
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