which of your two hands do you use most Very few of us can use both our han

题目

which of your two hands do you use most Very few of us can use both our han
Which of your two hands do you use most?Very few of us can use both of our hands well.Most of us are right-handed.Only about five people out of a hundred are left-handed.New-born babies can hold things with both of their hands,but in about two years they usually like to use their right hands.Scientists don't know why this happens.They thought that we inherited this from our animal ancestors ,but this may not be true.Monkeys are our closest relations in the animal world.Scientists have found that monkeys prefer to use one of their hands more than the other ,but it can be either hand.There are as many right-handed monkeys as there are left-handed..Next time you visit the zoo,watch the monkeys.You will see that some of them will use their left.But most humans use their right hands better and this makes life difficult for the left -handed people.We live in a right-handed world

答案

你的那只手手你最常用的?很少的人可以使用好自己的双手.我们大多数人习惯用右手.只有约百分之五的人用左手.新出生的婴儿能够用双手抓住的东西,但在大约两年内他们通常喜欢使用他们的右手.科学家们不知道为什么会这样...