问题
选择题
The thief was caught by the police, with his hands _____ behind his back. [ ]
A. being tied
B. having tied
C. to be tied
D. tied
答案
答案:D
The thief was caught by the police, with his hands _____ behind his back. [ ]
A. being tied
B. having tied
C. to be tied
D. tied
答案:D