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【简答题】
经营性负债资本
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皮皮学刷刷变学霸
举一反三
【单选题】在（）的情况下，系统出现死锁。
A.
计算机系统发生重大故障。
B.
有多个阻塞进程的存在
C.
若干个进程因竞争资源而无休止的相互等待他方释放已占用的资源
D.
资源数大大小于进程数或进程同时申请的资源数大大超过资源总数
【简答题】请简述分集技术的目的及分类。
【单选题】第二节 听下面5段对话或独白。每段对话或独白后有几道小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有5秒钟的时间阅读各个小题；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听力原文：M: Hey, Mary, let's go to a movie. You've been working on these bills for h...
A.
Have his hair cut.
B.
Go to the cinema.
C.
Go to work.
【简答题】听下面一材料，回答1-3题。 1. What is the man now? A. A dancer. B. A teacher. C. We don't know. 2.Why did the man leave his position? A. He didn't like the work. B. He didn't get along with his boss. C. He wanted...
【单选题】第二节 听下面5段对话或独白。每段对话或独白后有几道小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有5秒钟的时间阅读各个小题；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听力原文：M: Hey, Mary, let's go to a movie. You've been working on these bills for h...
A.
Have his hair cut.
B.
Go to the cinema.
C.
Go to work.
【单选题】第二节 听下面5段对话或独白。每段对话或独白后有几道小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有5秒钟的时间阅读各个小题；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听力原文：M: Hey, Jenny, let's go to a movie. You've been working on these bills for ...
A.
He doesn't know how to save money．
B.
He is forgetful．
C.
He is ugly．
【简答题】简述分集技术的分类?
【多选题】Why we can't leave chopsticks sticking up in the rice in China?
A.
Chinese people do this only when they burn incense to sacrifice the dead.
B.
it would be considered you are cursing those who are eating with you.
C.
Place them horizontally over your bowl or plate.
D.
Yes, we can.
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