问题补充：
The murderer was brought in, with his hands behind his back.
A. being tied
B. having tied
C. to be tied
D. tied
答案：
A. being tied
B. having tied
C. to be tied
D. tied
解析：考察with的复合结构。Hand与tie构成被动关系，应该使用过去分词表示被动，A表示正在被捆绑；C表示将要被捆绑；D表示已经被捆绑了。结合句意可知D正确。句意：那个谋杀犯被带了进来，双手被捆在背后。
