[C] The test contents and formats for adults and children may be different.

　　[D] Scientists have defined the important elements of human intelligence.

　　28. People nowadays can no longer achieve IQ scores as high as vos Savant's because

　　[A] the scores are obtained through different computational procedures.

　　[B] creativity rather than analytical skills is emphasized now.

　　[C] vos Savant's case is an extreme one that will not repeat.

　　[D] the defining characteristic of IQ tests has changed.

　　29. We can conclude from the last paragraph that

　　[A] test scores may not be reliable indicators of one’s ability.

　　[B] IQ scores and SAT results are highly correlated.

　　[C] testing involves a lot of guesswork.

　　[D] traditional tests are out of date.

　　30. What is the author's attitude towards IQ tests?

　　[A] Supportive.

　　[B] Skeptical.

　　[C] Impartial.

　　[D] Biased.

　　[第26题答案及题解页数] D 第页

　　[第27题答案及题解页数] C 第页

　　[第28题答案及题解页数] A 第页

　　[第29题答案及题解页数] A 第页

　　[第30题答案及题解页数] B 第页

　　[长难句突破]