Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit 8
Unit 9
Unit 10
Unit 11
Unit 12
Unit 13
Unit 14
Unit 15
Unit 16
Unit 17
Unit 18
摘要
Children often have more sense than their elders. This simple truth was proved ratherdramatically during a civil defence exercise in a small town in Canada. Most of the people in thetown were asked to take part in the exercise during which they had to pretend that their cityhad been 1 . Air-raid warnings were 2 and thousands of people went into special airraid shelters. Doctors and nurses remained above ground while police went around the streets 3 anyone tried to leave the shelters too soon.
The police did not have much to do because the citizens took the exercise seriously. They 4 underground for twenty minutes and waited for the warnings to sound again. Onleaving the air-raid shelters, they saw that doctors and nurses were busy. A great manypeople had volunteered to 5 the persons who were injured or dead. Theatrical make-upand artificial blood had been used to make the injuries look 6 . A lot of people were lying"dead"in the streets. The living helped to carry the dead and wounded to special stations.
A child of six was 7 by two adults. The child 8 to be dead. With theatrical make-up on his face, he looked as if he had died of shock. Some people were so moved by the 9that they began to cry. However, the child suddenly sat up and a doctor asked him to commenthis death. The child looked around for a moment and said, "I think they are all crazy ！"
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