剑桥商务英语中级词汇精选
BEC VANTAGE: BEC应考、商务英语交流必备词书，涵盖BEC中级考试常考的词汇和短语，适合初级和中级程度的学习者
- 251 páginas
- 9 horas de lectura
Ben shu shou lu le yu BEC zhong ji kao shi jin mi xiang guan de,Zai shang wu ying yu yu jing zhong pin fan chu xian de zhuan ye ci hui he duan yu.
