Jim,have you seen my dictionary?Yes,I have.I ----it on Lily's desk five minutes ago.A.have seen B.saw C,seeing D.see

问题描述:

Jim,have you seen my dictionary?
Yes,I have.I ----it on Lily's desk five minutes ago.
A.have seen B.saw C,seeing D.see

B. Saw
因为是在说5分钟以前,所以要用到过去式

B拉

选B
five minutes ago 此为过去时的标志,表明“我是在五分钟之前看到的”是一个结果,而不强调对现在的影响,所以不选A

选B,five minutes ago 表示过去的具体时间,要用一般过去时

选B
句后有个ago,很明显的过去式的标志词