问题
选择题
— Be quiet, please! The baby _______.
— Sorry. [ ]
A. sleeps
B. slept
C. is sleeping
D. was sleeping
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Be quiet, please! The baby _______.
— Sorry. [ ]
A. sleeps
B. slept
C. is sleeping
D. was sleeping
答案：C