The printer associated with the hp5_queue is down for maintenance. Which of the following commands will move the remaining print jobs from hp5_queue to the hp7_queue?（）
- A export $LPDEST=hp7_queue
- B qmov -m hp7_queue -P hp5_queue
- C lpmov -s hp5_queue -d hp7_queue
- D redirect -q hp5_queue hp7_queue