John accidentally ______ he had once quarreled with his wife and that he hadn't been home for a
couple of weeks.[ ]
A. made sure
B. let out
C. made out
D. set out
答案:B
John accidentally ______ he had once quarreled with his wife and that he hadn't been home for a
couple of weeks.[ ]
A. made sure
B. let out
C. made out
D. set out
答案:B