作业帮Can we make animals work for us?Some scientists(科学家)think that one day we can teach animals to dCan we make animals work for us?Some scientists(科学家)think that one day we can teach animals to do a lot of things for people.They say that in
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Can we make animals work for us?Some scientists(科学家)think that one day we can teach animals to dCan we make animals work for us?Some scientists(科学家)think that one day we can teach animals to do a lot of things for people.They say that in
Can we make animals work for us?Some scientists(科学家)think that one day we can teach animals to d
Can we make animals work for us?Some scientists(科学家)think that one day we can teach animals to do a lot of things for people.They say that in a film or on TV you may see elephants,monkeys,dogs or some other animals doing a lot of things.If you watch carefully,you may find those animals are always given a little food to eat after they have done something.Scientists say that people can teach many different animals to do some easy work if they know they will get something to eat.
We all know elephants can carry large logs(原木) and dogs can look after houses.And we can even teach animals to work in factories.In America,for example,people use apes(猿猴)to help make cars.Scientists think that those big monkeys may,one day,drive trains.Now people are trying to let them do something just like man.
Can we make animals work for us?Some scientists(科学家)think that one day we can teach animals to dCan we make animals work for us?Some scientists(科学家)think that one day we can teach animals to do a lot of things for people.They say that in
我们可以让动物为我们工作吗?一些科学家认为有一天我们可以教会动物为人类做很多事情.他们说在电影或电视上你可以看到大象,猴子,狗或者其他动物做很多事情.如果你仔细看的话,你可能发现这些动物做完事情后总是被给与一些食物来吃.科学家说如果动物们知道他们可以得到东西吃的话,人们可以教很多不同的动物做一些简单的工作.我们都知道大象可以搬运巨大的原木,狗可以看门.而且我们甚至可以教动物们在工厂里工作.例如,在美国人们用猿猴来制造车辆.科学家认为那些大猴子可能有一天会开火车.现在人们正试图让他们像人类一样做一些事情.