问题
选择题
My father is very busy, he hasn't had a day _____ for two months. [ ]
A. off
B. on
C. at
D. in
答案
答案：A
搜题请搜索小程序“爱下问搜题”
My father is very busy, he hasn't had a day _____ for two months. [ ]
A. off
B. on
C. at
D. in
答案：A