Can animals be made to work for us
Some scientists think that one day animals may be trained to do a number of
simple jobs that are now done by human beings.
They point out
that at a circus, for example, we may see elephants, monkeys, dogs and other
animals doing quite skillful things. Perhaps you have seen them on the
television or in a film. If you watch closely, you may notice that the trainer
always gives the animal a piece of candy or a piece of fruit as a reward. The
scientists say that many different animals may be trained to do a number of
simple jobs if they know they will get a reward for doing them.
Of course, as we know, dogs can be used to guard a house, and soldiers in
both old and modem times have used geese to give warning by making a lot of
noise when a stranger or an enemy comes near. But it may be possible
A. Animals are very skillful at a circus.
B. They are big and strong.
C. Some animals are as clever as human beings.
D. Animals can be trained because they like to get something as a reward.
更多"Passage Two
Can animals b"的相关试题:
[单项选择] Passage Two
Can animals be made to work for us
Some scientists think that one day animals may be trained to do a number of
simple jobs that are now done by human beings.
They point out
that at a circus, for example, we may see elephants, monkeys, dogs and other
animals doing quite skillful things. Perhaps you have seen them on the
television or in a film. If you watch closely, you may notice that the trainer
always gives the animal a piece of candy or a piece of fruit as a reward. The
scientists say that many different animals may be trained to do a number of
simple jobs if they know they will get a reward for doing them.
Of course, as we know, dogs can be used to guard a house, and soldiers in
both old and modem times have used geese to give warning by making a lot of
noise when a stranger or an enemy comes near. But it may be possible
A. when it is hungry
B. before it plays a trick
C. when it starts to play a trick
D. after it has done the trick
[单项选择] Passage 1
Can animals have a sense of humor
Sally Blanchard, publisher of a newsletter called the Pet Bird Report, thinks a
pet parrot may have pulled her leg. That’s one explanation for the time her
African gray parrot, named Bongo Marie, seemed to feign distress at the possible
death of an Amazon parrot named Paco.
It happened one day when
Blanchard was making Cornish game hen for dinner. As Blanchard lifted her knife,
the African gray threw back its head and said, "Oh, no! Paco!" Trying not to
laugh, Blanchard said, "That’s not Paco," and showed Bongo Marie that the Amazon
was alive and well. Mimicking a disappointed tone, Bongo Marie said, "Oh, no,"
and launched into a hoarse laugh.
Was the parrot joking when it
seemed to believe the other bird was a goner Did Bongo Marie comprehend
Blanchard’s response Studies of African grays
A. gone and couldn’t eat the meal
B. dead and being cut for the meal
C. deadly ill and discarded by the hostess
D. away and should be back to join them
[填空题]Name two of the animals mentioned in the passage which are dying out
[单项选择]Can animals be made to work for us Some scientists think that one day animals may be trained to do a number of simple jobs that are now done by human beings.
They point out that at a circus, for example, we may see elephants, monkeys, dogs and other animals doing quite skillful things. Perhaps you have seen them on the television or in a film. If you watch closely, you may notice that the trainer always gives the animal a piece of candy or a piece of fruit as a reward. The scientists say that many different animals may be trained to do a number of simple jobs if they know they will get a reward for doing them.
Of course, as we know, dogs can be used to guard a house, and soldiers in both old and modem times have used geese to give warning by making a lot of noise when a stranger or an enemy comes near. But it may be possible to train animals to work in factories. In Russia, for example, pigeons which are birds with good eyesight, are being used to watch out for faults in smal
A. who their trainers are
B. they will be praised by their trainers
C. they will get a reward
D. something dangerous will happen to them
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