皮皮学，免费搜题
登录
搜题
【单选题】
在操作系统中,处于就绪状态和等待状态的进程都没有占用处理机,当处理机空闲时()A.
就绪状态的进程和等待状态的进程都可以转换成运行状态
B.
只有就绪状态的进程可以转换成运行状态
C.
只有等待状态的进程可以转换成运行状态
D.
就绪状态的进程和等待状态的进程都不能转换成运行状态
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】When I was about 12 years old, I really wanted a new bike! I __36__ my parents my birthday wish, but I knew there was little hope because my family could __37__ have that money. On my birthday my pare...
【简答题】When I was about 12 years old, I really wanted a new bike! I __31__ my parents my birthday wish, but I knew there was little hope because my family could __32__ have that money. On my birthday my pare...
【单选题】I wish I _______ play tennis with my brother this afternoon, but I have to study for a test.
A.
can
B.
should
C.
could
D.
shall
相关题目：