--it's getting late.I'm afraid I must be going now.--OK.( )a.take it easy b.see you c.stay longer d.go slowly

--it's getting late.I'm afraid I must be going now.--OK.( )a.take it easy b.see you c.stay longer d.go slowly
--it's getting late.I'm afraid I must be going now.
--OK.( )
a.take it easy b.see you c.stay longer d.go slowly

--it's getting late.I'm afraid I must be going now.--OK.( )a.take it easy b.see you c.stay longer d.go slowly
我认为选(b).因为上句话已经说了他要回家,作为礼貌,我们应该说再见.

B.see you
再见的意思

B

我认为是选a，take it easy, 别着急，别紧张

B.see you就是byebye.
全句意思:-天黑了.我恐怕我必须走了.
-好的.再见.