英语 Only in the past few years____Only in the past few years____to improve the living conditions in this area.A.something has been done B.there is something doneC.has there something been done D.has something been done.请问,这题为什么选D?

In the past,I can only say sorry. The past let it past,because it just like in life,only once, my holiday in the past 英语作文 初三英语in the past+时段造句, Remember the past,plan for the future ,but live in the present only I miss in the past~I miss in the past~我英语很差! In the past unimportant,important only has the present中文意思 Because all of these will be in the past,the remaining only memories是什么意思 题目为The life in the past的英语作文 麻烦帮我看看这个英语句子吧~Once you get past one year,most people are only able to think in the most general terms in the past造句 Memory in the past in the past two in the past翻译 ：in the past century in the past long in the past few Trapped in the past