单选题 Speaker A: Well, I have to get back to the office now. It's been really nice talking to you.
Speaker B: ______See you.
A. Glad to meet you. B. Nice talking to you too.
C. I'll be right back. D. You shouldn't leave.

【正确答案】 B
【答案解析】[解析] 选项A、C的回答与对话的意思不符，选项D似乎有点不礼貌的感觉，命令式，选项B最为贴切。