80386在保护方式下中断描述符表与8086的中断向量表有什么不同?
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Pressurized air enters the cylinder via the inlet ports and pushes the remaining exhaust gas from the cylinder in a process known as “()”.
A. charging
B. super charging
C. scavenging
D. exhausting
岗点内的易燃易爆物品可以混放。
A. 正确
B. 错误
列入国家重点防治的地方病有()
A. 6种
B. 3种
C. 4种
D. 7种
E. 8种