Intelligence

　　It is easy to show that intelligence is to some extent something we are born with. The closer the blood relationship between two people, the closer they are likely to be intelligent. Thus if we take two unrelated people at random from population, it is likely that their degree of intelligence will be completely different. If, on the other hand, we take two identical twins, they will very likely to be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that intelligence depends on birth.

　　31 The writer is in favor of the view that mans intelligence is given to him _____.

　　B through education

　　D neither at birth nor through education

　　A become a genius

　　C reach his intelligence limits in rich surroundings

　　33 In the second paragraph, the underlined sentence means if we _____.

　　B take out two different persons

　　D choose two persons with different intelligence

　　A the importance of their intelligence

　　C the importance of their positions

　　35 which is true according to the passage?

　　B two identical twins have the same intelligence no matter where they are

　　D Education has no effect on low intelligence person

　　Intelligence

　　It is easy to show that intelligence is to some extent something we are born with. The closer the blood relationship between two people, the closer they are likely to be intelligent. Thus if we take two unrelated people at random from population, it is likely that their degree of intelligence will be completely different. If, on the other hand, we take two identical twins, they will very likely to be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that intelligence depends on birth.

　　31 The writer is in favor of the view that mans intelligence is given to him _____.

　　B through education

　　D neither at birth nor through education

　　A become a genius

　　C reach his intelligence limits in rich surroundings

　　33 In the second paragraph, the underlined sentence means if we _____.

　　B take out two different persons

　　D choose two persons with different intelligence

　　A the importance of their intelligence

　　C the importance of their positions

　　35 which is true according to the passage?

　　B two identical twins have the same intelligence no matter where they are

　　D Education has no effect on low intelligence person