— Where is my little dog?

 — It _____ the back of the house. [ ]

A. has gone to

B. had gone to

C. has been to

D. had been to

取保候审属于刑事执法工作中的( )。

A．刑事侦查工作

B．羁押工作

C．执行刑罚工作

D．刑事强制工作