I am afarid I must be off now.A.Never mind B.No problem C.See you D.Step slowly

问题描述:

I am afarid I must be off now.
A.Never mind B.No problem C.See you D.Step slowly

A

C

应该选c.off在这里是离开的意思,所以出于礼貌应说see you,意思是再见