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【单选题】
设有5个进程共享一个互斥段,如果最多允许有3个进程同时进入互斥段,则所采用的互斥信号量的初值应是( )。A.
0
B.
1
C.
3
D.
5
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反馈参考答案：
举一反三
【简答题】进出口食品标签审核适用于对进出口（ ）食品标签审核、检验管理。 A内包装 B 预包装 C 外包装 D 固定包装
【单选题】(仅选择本题号对应横线处的正确答案)Read aloud paragraphs 16 and 17 until you have learned them by heart. Then try to complete the passage from memory:In _____1_____, Maxwell was right. Light is a wave. But Einstein wa...
A.
duality
B.
retrospect
C.
intuitive
D.
inspiration
E.
caution
F.
baffled
【简答题】"This light is too ________ for me to
read by. Don ’ t we have a brighter bulb some where ” ; said the elderly man.A. A) mild B. B) dim C. C) minute D. D) slight
【单选题】(仅选择本题号对应横线处的正确答案)Read aloud paragraphs 16 and 17 until you have learned them by heart. Then try to complete the passage from memory:In _____1_____, Maxwell was right. Light is a wave. But Einstein wa...
A.
duality
B.
retrospect
C.
intuitive
D.
inspiration
E.
caution
F.
baffled
【单选题】"This light is too___ for me to read by. Don't we have a brighter bulb somewhere" ; said the elderly man.
A.
mild
B.
dim
C.
minute
D.
slight
【简答题】进出口食品标签审核适用于对进出口固定包装食品标签审核、检验管理。( )
【单选题】(仅选择本题号对应横线处的正确答案)Read aloud paragraphs 16 and 17 until you have learned them by heart. Then try to complete the passage from memory:In _____1_____, Maxwell was right. Light is a wave. But Einstein wa...
A.
duality
B.
retrospect
C.
intuitive
D.
inspiration
E.
caution
F.
baffled
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