1 . On July 20, Yu Yifei, a medical student, made his way home in a subway train after his first day’s training. When a downpour struck the city, he _________ about a dozen people trapped in a flooded subway train as the rainfall reached 201.9 millimeters between 4 pm and 5 pm, a totally new _________ in the history of Zhengzhou.

Flood _________ through a barrier and entered the underground area. The train came to a sudden stop before the water began _________ in the carriages, trapping passengers inside. Thus, Yu, _________ to leave and fearful of his life, made a _________ call to his father.

As water continued to flow into the carriages, passengers’ _________ rose. When subway workers arrived to rescue them, Yu _________ to get out. However, as he made his way to safety, he heard a cry for help. He quickly _________ the white coat given to him at the hospital __________ and returned to the platform to save other passengers. On seeing him, a number of frightened people were greatly encouraged and their spirits __________.

As more passengers were pulled from the __________, Yu instructed others in the key steps to save a victim from drowning. He __________ CPR (心肺复苏) on those unconscious and near death from drowning. One of the passengers, a female doctor, nearly died. After __________ consciousness, she joined Yu in treating others. Yu was very __________ yet he gathered up his strength and tried to provide help to those in need. In the end, Yu and the other rescuers managed to save many lives from the flooded subway train. Yu’s actions proved that even in the darkest of moments, there is always hope for humanity.