国家开放大学 / 理工英语3
— Would you like to join us to shop online?
— _ _ _ _ _ _ , but I should finish my homework first.
A. I'd love to
B. You're welcome
C. It's hard to say
— _ _ _ _ _ _ , but I should finish my homework first.
A. I'd love to
B. You're welcome
C. It's hard to say
参考答案：
佳题速递：