Jack: Confronted with difficult questions in an interview, the job-hunters mostly will be at a loss about what to do.
Mary: Usually, you cannot prepare for these questions in advance and have to depend on your immediate performance.
Jack: Still, there are some rules to follow.
Mary: In this case, you should first keep calm and normal to the face.
Jack: Don't get nervous and freaked out.
Mary: Formulate a satisfactory answer based on your specific situation.
Jack: There should be neither too much silence nor hasty answers
Mary: Try to show the best of yourself with decent words and manners.
Jack: Don't be discouraged even when confronted with negative questions
Mary: You should admit your weakness frankly.
Jack: Anyway, what really matters is that you have tried your best.
Mary: You must have confidence in yourself.
be at a loss about what to do 不知所措
usual mind 平常心
try one's best 努力，尽力