国家开放大学 / 管理英语1
— I've got the system running, but I can't open my file.
—
A. Let me see if I can get it to work.
B. It's my pleasure.
C. I'm very sorry.
—
A. Let me see if I can get it to work.
B. It's my pleasure.
C. I'm very sorry.
参考答案：