Can animals be made to work for us?Some scientists think that one day animals may be trained to dCan 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 closel
Can animals be made to work for us?Some scientists think that one day animals may be trained to d
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 reward for doing them.
动物们能够被强迫为我们工作么？
一些科学家们认为总有一天动物们可能会被训练去做..
（下文呢？）
动物们能否为我们工作呢？一些科学家认为，总会有一天，动物们将会被训练着去。。
能让动物为我们工作吗?一些科学家认为,总有一天可以训练动物做一些现在人类所做的简单的工作.他们指出,例如 在一个马戏团,我们可以看见大象,猴子,狗和其他动物做得熟练的东西.也许你已经看到他们在电视或电影中.如果...
我们能把动物训练好，让他们为我们工作吗？
一些科学家认为将来可以使之成为现实。