A. 1米 B. 1.3米 C. 1.4米 D. 1.6米
A. [Quidway]#standby interface s0 B. [Quidway-Serial1]#standby interface s0
A. 1,$s/abc/cba/g B. 5,20/abc/cba/g C. 5-20s/abc/cba/g D. 5,20s/abc/cba/g