题干
根据对话内容，在空白处填入恰当的句子，使对话完整、通顺。
(In the dining hall(餐厅))
A: Good afternoon．
B: ____I lost my meal card(餐卡)．Did anyone pick it up and hand it in (有人捡到并上交吗)?
A: Let me see. ____?
B: My name is Li Jie.
A: ____?
B: It's 263.
A: OK. ____
B: Great! Thank you. Can I order some dishes (点菜) now?
A: OK. What do you want?
B: Chicken and rice. Thank you.
A: ____
答案(点此获取答案解析）
Good afternoon,What's your name,What's your meal card number,Here is your card,You're welcome
的正方体，切成27个全等的小正方体，则表面积增加了( )