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|pick up social signals from non-living rats$B|distinguish a friendly rat from a hostile one$C|attain sociable traits through special training$D|send out warning…〔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〕

  外国→英语｜A|To handle the areas in serious danger first.$B|To carry it out before the year of 2020.$C|To perfect the emissions-permit auctions.$D|To obtain enough financial…〔09-10〕

  外国→英语｜A|emotions are context-independent$B|emotions are socially constructive$C|emotional stability can benefit health$D|an emotion can play opposing roles2019年全国硕士研究生招…〔09-10〕