单项选择题

A: Do you mind if I take off my jacket B: ______

A．Of course not, make yourself at home.
B．Oh, it's very kind of you to do so.
C．I'll be happy if I can be of any Help.
D．Yes, it's pretty warm in here.

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热门试题

单项选择题

A: I'm sorry. He's not in his office. B: ______

A．Are you sure he will be back soon
B．Would you like to leave a message
C．Can you take a message for me
D．Shall I call him sometime later