How does George pay for the bill, by cash or by credit card?
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Why would Gorge like to leave his luggage in the hotel until he is ready to leave?
绝对路径是指从( )开始的路径。
A. 根目录
B. 当前目录
C. 家目录
D. 上一个目录
Linux操作系统的目录结构有( )个根。
A. 1
B. 2
C. 3
D. 若干个
相对路径是指从( )开始的路径。
A. 根目录
B. 当前目录
C. 家目录
D. 上一个目录