At one time—perhaps 30 or 40 years ago a manager could expect hi
分类: 外贸英语写作(00097)发布时间: 2024-08-14 20:36浏览量: 0
At one time—perhaps 30 or 40 years ago a manager could expect his workers to stand up and give him a courteous greeting. 【正确答案】：ago— 【题目解析】：破折号可以用来分隔非限定性修饰语、同位语或附加说明的词语。