Police are searching for an escaped criminal who is reported to since he broke away from the prison．
A. have been missing
B. have lost
C. be missing
D. get lost
网友回答
(答案→)A. have been missing
B. have lost
C. be missing
D. get lost
解析：考查时态。句意：警方正在搜寻一个逃犯，据报道自从他从监狱逃跑就一直消失不见。可知描述的是从过去某时开始一直持续到现在的动作，并且还可能将持续下去。故用完成进行时，选A。