大学英语词汇课堂笔记 17-4
分类: 英语学习方法
UNIT 41. His employers could not complain about his work because he was ______ in the performance of his duties. A. derelict B. penetrating C. diversified D. assiduous. employer 雇主,老板employee 雇员 assiduous 勤奋的insidious 阴险的,狡诈的 derelict 遗弃物relics 遗骨relict 残余物 penetrate 穿透permeate 渗透diffuse 弥漫diversify 使不同