D)in1776 2. In the ancient Olympic Games, any competitor had to be A)GI B)make C)unmarried D) neither a slave nor a foreigner 3. During the Games, on the evening before the moon was full A)it was a holy day B)large sums of prize money were distributed to the heroes C)the heroes were honored with sacrificial offerings D)all the victors were crowned with garlands 4. Competitors had to train A)for four years B)for ten months C)until they were exhausted D) for periods determined by the authorities 5. Moden athletes results cannot be compared with those of the ancient runners because A) details such as times were not recorded in the past B) they are much better C)the ancient runners fell down de D) the Greeks had no means of telling the time Passage Seven Animals perform many useful and entertaining jobs. Dogs are particularly valuable in guiding the blind, protecting property, finding lost people, and hunting criminals. Horses are used in guarding herds, carrying men in lands where there are no roads, and helping farmers work their land. Pigeons have long been used to carry messages. Wild animals from the jungles, forests and seas are very popular performers in circuses and movin pictures. People realize that, although animals may not have the same intelligence as human beings, they are smart enough to learn certain things The first thing a dog is taught is to obey. It should not take too long for him to learn commands. Simple orders, such as "sit, lie down, stay there, come here, can even be taught by a childD) in 1776 2. In the ancient Olympic Games, any competitor had to be . A) Greek B) make C) unmarried D) neither a slave nor a foreigner 3. During the Games, on the evening before the moon was full, . A) it was a holy day B) large sums of prize money were distributed to the heroes C) the heroes were honored with sacrificial offerings D) all the victors were crowned with garlands 4. Competitors had to train . A) for four years B) for ten months C) until they were exhausted D) for periods determined by the authorities 5. Modern athletes results cannot be compared with those of the ancient runners because . A) details such as times were not recorded in the past B) they are much better C) the ancient runners fell down dead D) the Greeks had no means of telling the time Passage Seven Animals perform many useful and entertaining jobs. Dogs are particularly valuable in guiding the blind, protecting property, finding lost people, and hunting criminals. Horses are used in guarding herds, carrying men in lands where there are no roads, and helping farmers work their land. Pigeons have long been used to carry messages. Wild animals from the jungles, forests and seas are very popular performers in circuses and moving pictures. People realize that, although animals may not have the same intelligence as human beings, they are smart enough to learn certain things. The first thing a dog is taught is to obey. It should not take too long for him to learn commands. Simple orders, such as “sit, lie down, stay there, come here,” can even be taught by a child