it seems that you ________this report or you can see what I questioned just now.

问题描述:

it seems that you ________this report or you can see what I questioned just now.
A.haven't read B.don't read C.didn't read D.hadn't read
为什么用现在完成时,不用过去完成时,选a正确

A.
haven't read
意思是:似乎你还没有读(看)这个报告,不然你就能理解我现在问的问题.