■一道初中英语题(说理由）in the past three years,he____the country twiceA.vis_英语解答

■一道初中英语题(说理由）
in the past three years,he____the country twice
A.visits B.is visiting C.had visited D.has visited

人气：412 ℃　时间：2020-02-15 08:51:32

解答

D in the past 与in the past + 一段时间不一样,前者为过去,后者为从现在往前算起的这段时间,既然时间延续了,时态中也要延续