The thief trapped in the house ________ from the window but the fear of falling to his death scared him not to do so.    [ ]

A. managed to escape    

B. tried to run    

C. attempted to escape  

D. tried escaping

军官职务任免提名责任臸，因提名不当造成选人用人失误的，政治部（处）主任应当承担责任