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Questions 1-6. Choose the correct letter A, B, C, or D.
1. What is the main idea of the passage?
A. the importance of the IQ test in assessing individual intelligence
B. the role of modem technologies in improving IQ scores
C. the impact of balanced diet and adequate nutrition on intelligence
D. the Flynn Effect and the new trend of the IQ test scores
2. The word "INHERITED" in paragraph 2 most likely means
A. passed down from parents
B. obtained by looking at parents
C. acquired through education
D. gained from life experience
3. According to James Flynn, what was happening so fast that heredity can't explain?
A. the change in intelligence
B. the decline in average IQ test scores
C. the increase in average IQ test scores
D. the constant of knowledge
