问题: [单选题]在此期间,国家经济实力增长最快。()DiD答案窝(daanwo.com)-大学作业答案分享平台 ADiD答案窝(daanwo.com)-大学作业答案分享平台 The national economic strength experienced the most rapid increase during the period.DiD答案窝(daanwo.com)-大学作业答案分享平台 BDiD答案窝(daanwo.com)-大学作业答案分享平台 The economy grew most rapidly during this period.