問題詳情
請依下文回答第 15 題至第 19 題Autism is a spectrum of developmental disorders that disrupts social interaction, delays or destroyslanguage, and causes people to repeat behaviors, such as hand-flapping or rocking, or to focus on specifictopics to the 15 of all else. Scientists are beginning to 16 the deep genetic roots that lead to autism.While many genes have been implicated in causing autism, no one gene has been 17 as having “a majoreffect,” said Dr. Eric Hollander, director of New York’s Seaver Autism Center. That is changing as scientiststake a closer look at genes that affect specific 18 of autism. Dr. John Constantino of Washington Universityand his colleague Dr. Richard Todd are leading an effort to find the similarities and differences betweenautistic disorders. In most gene searches, scientists 19 consider people with the disease or disorder ofconcern. But Constantino and Todd were able to use information from non-autistic family members to helpnarrow their search for genes that contribute to autism.
【題組】14
(A) plausible
(B) pleasing
(C) pleasant
(D) placid
參考答案
答案：C
難度：適中0.521739
統計：A(0),B(8),C(12),D(0),E(0)