Question

【題目】We are very proud of what our country ______ in the past seventy years.

A.has achievedB.is achievingC.achievedD.had achieved

Answer 1

【答案】A

【解析】

考查時(shí)態(tài)。句意：我們對(duì)祖國在過去70年里取得的成就感到驕傲。A. has achieved 已經(jīng)實(shí)現(xiàn)；B. is achieving正在實(shí)現(xiàn)；C. achieved(去過)實(shí)現(xiàn)；D. had achieved(過去的過去)實(shí)現(xiàn)。由in the past seventy years(在過去的70年里)判斷為現(xiàn)在完成時(shí)，故選A項(xiàng)。