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【单选题】
在计算机处理中断的过程中，有可能出现新的中断请求，此时如果CPU暂停现行的中断服务程序，转去处理新的中断请求，这种现象称为中断嵌套，或多重中断。倘若CPU在执行中断服务时，对新的中断请求不予理睬，这种中断称为中断。这两种处理方式的中断服务有区别。【图片】上图表示中断和多重中断服务程序流程，下面说法正确的是____A.
左图是中断的服务流程，右图是多重中断的服务流程
B.
左图是多重中断的服务流程，右图是中断的服务流程
C.
左右两图都是多重中断的服务流程
D.
左右两图重中断的服务流程
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【单选题】\"This line\" in Paragraph 3 refers to A．the line from the Tower Gateway
A.
/"This line/" in Paragraph 3 refers to A．the line from the Tower Gateway Station to Poplar.
B.
the line from Poplar to Island Gardens.
C.
the Millwall Extension Railway.
D.
the line from Poplar to Stratford.
【单选题】After becoming a leader in the Student Nonviolent Coordinating Committee, John Lewis was invited to_______.
A.
speak at the March on Washington
B.
run for Congress
C.
be ordained as a Baptist minister
【简答题】A．Rescuers had saved 32 whales this time. B．50 whales died after becoming stranded last week. C．70 whale stranding incidents have happened since 1900. D．None of these incidents' involves more than 200...
【简答题】A. direct contact with infected blood B. from 2 to 15 or more years after becoming infected C. without symptoms D. acquired immuno-deficiency syndrome E. live in the same room with an HIV-infected roo...
【简答题】After becoming famous and wealthy, Audrey remained a _________, ________ and ______________ woman.
【简答题】After becoming a member of the WTO, China will open more service areas step by step.
【简答题】After becoming a member of the WTO, China will open more service areas step by step.
【单选题】After becoming a member of Greener China, he feels _______ than before. [ ]
A.
busy
B.
busier
C.
the busier
D.
the busiest
【单选题】Shortly after becoming Tang Sanzang’s disciple, Monkey Kills six bandits, which signifies that Monkey .
A.
is cruel
B.
is not under control
C.
is not qualified for being a disciple.
D.
destroys sensual and spiritual temptations
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