单选题 I told him that he might get into the boss's ______ if he could accomplish a few things for the good of the company.

【正确答案】 B

【答案解析】[分析] 形近识别 A．reference提及，参考，参考书目；B．confidence信心，信赖，信任；C．competence能力；D．persistence坚持，持续。此处表示“赢得上司的信任”，所以B为答案。