________ in the company for three years, Mark has become experienced in business

游客2024-08-03 54

问题 ________ in the company for three years, Mark has become experienced in business negotiations.

选项 A、Having worked
B、Have been working
C、Have worked
D、Worked

答案 A

解析

转载请注明原文地址:http://tihaiku.com/zcyy/3704134.html

相关试题推荐

随机试题

最新回复(0)

Onceapictureisprovedtobeaforgery,itbecomesquite______.A、inexpensiveB