gests that an individual’s I.Q. ________.РРРРР问题1选项РРA.the Case of Peter and MarkРРB.How the brain influences IntelligenceРРРРC.Measuring Your IntelligenceРРD.Intelligence and EnvironmentРРРР问题2选项РРA.environment is crucial in determining a person’s intelligenceРРB.persons having identical brains will have roughly the same intelligenceРРC.human brains differ considerablyРРD.the brain a person is born with is important in determining his intelligenceРРРР问题3选项РРA.110РРB.125РРC.85РРD.100РРРР问题4选项РРA.lack of opportunity blocks the growth of intelligenceРРB.changes of environment produce changes in the structure of the brainРРC.individual with identical brains seldom test at same levelРРD.an individual’s intelligence is determined only by his environmentРРРР问题5选项РРA.can be increased by education