[单项选择]What makes one person more intelligent than another What makes one person a genius, like the brilliant Albert Einstein, and another person a fool Are people born intelligent or stupid, or is intelligence the result of where and how you liver These are very old questions and the answers to them are still not clear.
We know, however, that just being born with a good mind is not. enough. In some ways, the mind is like a leg or an am muscle. It needs exercise. Mental (done with the mind) exercise is particularly important for young children. Many child psychologists (心理学家) think that parents should play with their children more often and give them problems to think about. The children are then more likely to grow up bright and intelligent. If, on the ether hand, children are left alone a great deal with nothing to do, they are more likely to become dull and unintelligent.
Parents should also be careful with what they say to young children. According to some psychologists, if pare

[单项选择]What makes one person more intelligent than another What makes one person a genius, like the brilliant Albert Einstein, and another person a fool Are people born intelligent or stupid, or is intelligence the result of where and how you live These are very old questions and the answers to them are still not clear.
We know, however, that just being born with a good mind is not enough. In some ways, the mind is like a leg or an arm muscle. It needs exercise. Mental (done with the mind) exercise is particularly important for young children. Many child psychologists (心理 学家) think that parents should play with their children more often and give them problems to think about. The children are then more likely to grow up bright and intelligent. If, on the other hand, children are left alone a great deal with nothing to do, they are more likely to become dull and unintelligent.
Parents should also be careful with what they say to young children. According to some psychologists, if pare
A. bright and clever; slow in thinking and understanding
B. pretty and handsome; ordinary-looking
C. great and important; common
D. hopeful and helpful; careless