A.地址B.端口C.地址+端口D.都不對
A.mv/home/user1/aaabbb B.mv/home/user1/aaa/home/user1/bbb C.cp/home/user1/aaabbb D.cp/home/user1/aaa/home/user1/bbb
A.4個 B.8個或16個 C.32個 D.128個