According to the passage the money most American firms put in training mainly goes to____

学历类 公共英语 已帮助 人

According to the passage, the money most American firms put in training mainly goes to______.

A.technological and managerial staff

B.workers who can operate new equipment

C.workers who lack basic background skills

D.executive staff

热搜:medline数据库中to字段是表示非英文文献的原文题名