问题
选择题
— What are you doing?
— __________________[ ]
A. I'm cooking.
B. He's writing.
C. She is reading books.
答案
答案：A
搜题请搜索小程序“爱下问搜题”
— What are you doing?
— __________________[ ]
A. I'm cooking.
B. He's writing.
C. She is reading books.
答案：A
