问题
选择题
Don't turn on the radio. Grandpa ____ now. [ ]
A. sleeps
B. is sleeping
C. has slept
D. slept
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Don't turn on the radio. Grandpa ____ now. [ ]
A. sleeps
B. is sleeping
C. has slept
D. slept
答案：B