【正确答案】 1、The manager's responsibility isn't authentic and open to his subordinates．    

【答案解析】[解析] 题干出处在第四段第三句，分析其所在句子及其后面的两句可知，当经理对他的员工is an unframed picture时，员工们便不知该如何与他打交道，而经理的responsibility应该是authentic in his dealings with them and open to interaction with them．”，由此便可概括得出答案。