问题
选择题
— Do you know _____?
— She is answering the telephone. [ ]
A. what is Lucy doing
B. what Lucy is doing
C. what does Lucy do
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— Do you know _____?
— She is answering the telephone. [ ]
A. what is Lucy doing
B. what Lucy is doing
C. what does Lucy do
答案：B
