-Do you know him?-Yes,but Ican't remember where I( )him for the first time.

问题描述:

-Do you know him?-Yes,but Ican't remember where I( )him for the first time.
A.have metB.metC.meetD.had met选择答案及原因,

B
从语境看,第一次见到他指的是过去