来自李尔国的问题
【am,is,are,do,can,should,go,come,eat,fly,give,like,pass,sing,swim,sleep,say,walk,please,thank,look,help,take,learn,think,call,speak,laugh,dance,ride,】
am,is,are,do,can,should,go,come,eat,fly,give,like,pass,sing,swim,sleep,say,walk,please,thank,look,help,take,learn,think,call,speak,laugh,dance,ride,
