If a pilot completes a difficult task successfully and is faced with a similar difficulty a few days later, he should experience（ ）
举一反三
- When faced with emergency situation, the most important task for the pilot is ________.
- A few days later his badly beaten body was( )on a roadside.
- He was conscious of the difficulty of the task, but he still accepted it.
- For quite a few days the police found it difficult to _____ the body.
- Faced with that difficult problem, he was at a (lose) ____________ what to do.