EXERCISE 2: Choose the correct answer according to the passage.
1. The author suggests that
A) people have contributed greatly to the advancement of animals
B) if there were no animals, most people would be hungry and naked
C) without the help of animals, people wouldn't have progressed so far
D) animals are generally better at working on farms than people are
E) it would be impossible to transport machines without the help of animals
2. The passage tells us that the lions kept in zoos
A) are a different variety to the wild type, altered by selective breeding
B) are capable of helping out with many jobs difficult for men
C) are not domesticated, but still wild
D) do not bear any resemblance to their ancestors in the wild
E) are not capable of breeding in captivity
3. The passage implies that, by the process of selective breeding
A) animals are altered so that they are more useful to man
B) wild animals are captured and kept in cages
C) normally friendly animals may become very dangerous
D) any wild bird is changed into a chicken over time
E) domestic animals are taught to choose their own mates
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