问题
选择题
— What's your mother doing?
— She is ______________. [ ]
A. cooking
B. cooks
C. cook
答案
答案：A
搜题请搜索小程序“爱下问搜题”
— What's your mother doing?
— She is ______________. [ ]
A. cooking
B. cooks
C. cook
答案：A