题目内容

— Be careful! A car may hit you.
— Thank you! I         I            so close to the road.

A.didn’t know; am standingB.don’t know; am standing
C.didn’t know; was standingD.didn’t know; would stand

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网