Accordingtotheruleofthatcompany,alltheworkersareoffere... 国语站 题库 2.23W 大中小设置文字大小 问题详情: According to the rule of that company, all the workers are offered a _______ medical examination for free once a year.A. normal B. usual C. regular D. common【回答】C知识点:单词题型:选择题 TAG标签:#