79. Why were many students rushed away by the water?

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78. What was described in the second paragraph?

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77. Were all the students who saved the boys at the ceremony?

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76. What did the students receive at the ceremony?

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2010. They were brave enough to help save two boys from

Changjiang Rive. All the students were there except three, who lost

their lives when they tried to save the boys.

On the afternoon of October 24, 2009, some students were　　

taking a trip to Changjiang River. Suddenly two boys fell into the river. Some of them quickly jumped into the water and saved one boy. However, things didn’t go so well when they tried to save the other one. More students joined in, and, hand in hand, they formed a human wall. Finally the other boy was saved.

However, the human wall broke down and many students were swept away by the rushing water. At that moment several members of a winter swimming team nearby came to help and succeeded in saving many of the students. But the three of them, who were only 19, were nowhere to be found.

69.Who can help children stay away from the bad influence on the 　 Internet ?

68.Why shouldn’t children sit in front of a computer for a long time ?

67. What do the parents tell children to do when they meet strangers on the street ?

66.Is the Internet educational all the time ?