补全对话
A. Sit down, please. B. Good morning, Ms De. C. Point to the window. D. Thank you. E. Please stand up. |
Ms De: Good morning, boys and girls.
Boys and girls:
Ms De: , Mengmeng. Point to the desk.
(Mengmeng points to the desk. )
Ms De:
(Mengmeng points to the window. )
Ms De: Good!
Mengmeng: , Ms De.