外国→英语｜A|tried to practice a means of escape.$B|expected it to do the same in return.$C|wanted to display their intelligence.$D|considered that an interesting game.2020年…〔04-25〕

  外国→英语｜A|It followed the social robot.$B|It played with some toys.$C|It set the trapped rats free.$D|It moved around alone.2020年全国硕士研究生入学统一考试英语（二）真题,Section II,Reading C…〔04-25〕

  外国→英语｜A|To attract younger laborers to farm work.$B|To get native U.S. workers back to farming.$C|To use more robots to grow high-value crops.$D|To strengthen financial…〔09-10〕