问题
单项选择题
CPU能够直接访问的存储器是 ( )
A．软盘
B．硬盘
C．RAM
D．CD-ROM
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
CPU能够直接访问的存储器是 ( )
A．软盘
B．硬盘
C．RAM
D．CD-ROM
参考答案：C
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| A shopkeeper closed his shop in the 1 and went home. He was very tired, he didn't 2 supper and went to bed at once. At that time the telephone rang. A man said, "What time do you open your 3 , sir?" The shopkeeper was unhappy. He thought the man played a trick on him. He did not answer it and went 4 to bed. A few minutes later the telephone 5 . He 6 and went to pick up the phone and found that voice (声音) was the 7 man and he asked the same question. The shopkeeper angrily answered. "You needn't ask me that because I can't let you 8 my shop. It's late now." "No. I want to go out." the man 9 , "My wife 10 me at home for dinner now." | ||||
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