单项选择题

In the second paragraph "if we take two unrelated people at random from the population ..." means "if we （）."

A．pick up any two persons
B．choose two persons who are relatives
C．take out two different persons
D．choose two persons with different intelligence

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热门试题

单项选择题

If a child is born with Iow intelligence, he can（）

A．never become a genius
B．still become a genius if he should be given special education
C．exceed his intelligence limits in rich surroundings
D．not reach his intelligence in his life

单项选择题

The example of the twins going to a university and to a factory separately show（）

A．the importance of their intelligence
B．the role of environment on intelligence
C．the importance of their positions
D．the part that birth plays