Programing Gauche p53のcopy-listという手続き (define (copy-list lis) (if (pair? lis) (cons (car lis) (copy-list (cdr lis))) lis)) (copy-list '(aa bb cc)) (cons (car '(aa bb cc)) (copy-list (cdr '(aa bb cc)))) (cons 'aa (copy-list (cdr '(aa…