国家开放大学 / 人文英语4
正确率：100%
– Thank you for your invitation.
– ________________________
A.
It's a pleasure.
B.
It doesn't matter.
C.
I'll appreciate it.
– ________________________
A.
It's a pleasure.
B.
It doesn't matter.
C.
I'll appreciate it.
参考答案：
佳题速递：