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

admin2013-06-24 57

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:https://kaotiyun.com/show/v8fK777K

四川省大学英语三级

相关试题推荐

随机试题

最新回复(0)