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题目内容
（国家开放大学-管理英语4）
— Do you mind if I use vouchers to spend in a restaurant?
— __________
选择一项：
A.
Yes, please.
B.
Not at all. Go ahead.
C.
No, thank you.
— __________
选择一项：
A.
Yes, please.
B.
Not at all. Go ahead.
C.
No, thank you.
参考答案
