this is a true story happened at my university. it was at night . it was about ten o'clock. after i have finished my night study at the study room , i walk to the elevator . however , there is no electricity . so i have to walk downstairs . suddendly ,i heard a sound inside the elevator :help ! help ! is there anybody outside ? is there any body outside ? bang!bang!bang! having studied for one night , i was asleep . after hearing the sound , i was absolutely awake ! just one one idea come into my mind . i have to do something .she need my help . then i went to to the reception office . unfortunately , there was no people there. then i went up and down the teaching building . when i returned the elevator , i find the manager .maybe he also heard the yell . then the thing has been solved ,. it is easy . but i thing it is not such an easy thing . because i saw some people is so unbending that he has no ac tion when they heard the yell . i was so astonished and so angry . why ? why ? why our university studentS has become so unbending . maybe they have more inportabt things than rescuing the girl student out of the elevator. maybe , yes , i wish it maybe .