问题补充:
单选题ThesurveyresultsconcerningfamilyandsocialenvironmentswereannouncedinNovember,andlastmonth______.A.accidentallyB.unconsciouslyC.cautiouslyD.respectively
答案:
D解析这题考查词义辨析:accidentally偶然地,unconsciously无意的,cautiously谨慎地, respectively各自地,句意是:关于家庭和环境的调查在11月和上个月分别发表。选D。