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题库解析   >   逻辑语义 题型   >   SC713-727题
本题由chris提供
2039 次学习
SC713-727题

【OG18-P690-720题】

Neuroscientists, having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood, are now drawing solid conclusions about how the human brain grows and how babies acquire language.

    <p>(A)&nbsp;Neuroscientists,&nbsp;having&nbsp;amassed&nbsp;a&nbsp;wealth&nbsp;of&nbsp;knowledge&nbsp;over&nbsp;the&nbsp;past&nbsp;twenty&nbsp;years&nbsp;about&nbsp;the&nbsp;brain&nbsp;and&nbsp;its&nbsp;development&nbsp;from&nbsp;birth&nbsp;to&nbsp;adulthood,&nbsp;are</p><p>(B)&nbsp;Neuroscientists,&nbsp;having&nbsp;amassed&nbsp;a&nbsp;wealth&nbsp;of&nbsp;knowledge&nbsp;about&nbsp;the&nbsp;brain&nbsp;and&nbsp;its&nbsp;development&nbsp;from&nbsp;birth&nbsp;to&nbsp;adulthood&nbsp;over&nbsp;the&nbsp;past&nbsp;twenty&nbsp;years,&nbsp;and&nbsp;are</p><p>(C)&nbsp;Neuroscientists&nbsp;amassing&nbsp;a&nbsp;wealth&nbsp;of&nbsp;knowledge&nbsp;about&nbsp;the&nbsp;brain&nbsp;and&nbsp;its&nbsp;development&nbsp;from&nbsp;birth&nbsp;to&nbsp;adulthood&nbsp;over&nbsp;the&nbsp;past&nbsp;twenty&nbsp;years,&nbsp;and&nbsp;are</p><p>(D)&nbsp;Neuroscientists&nbsp;have&nbsp;amassed&nbsp;a&nbsp;wealth&nbsp;of&nbsp;knowledge&nbsp;over&nbsp;the&nbsp;past&nbsp;twenty&nbsp;years&nbsp;about&nbsp;the&nbsp;brain&nbsp;and&nbsp;its&nbsp;development&nbsp;from&nbsp;birth&nbsp;to&nbsp;adulthood,</p><p>(E)&nbsp;Neuroscientists&nbsp;have&nbsp;amassed,&nbsp;over&nbsp;the&nbsp;past&nbsp;twenty&nbsp;years,&nbsp;a&nbsp;wealth&nbsp;of&nbsp;knowledge&nbsp;about&nbsp;the&nbsp;brain&nbsp;and&nbsp;its&nbsp;development&nbsp;from&nbsp;birth&nbsp;to&nbsp;adulthood,</p>
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答案:
A
A having amasse
d修饰主语表示主动语态完成时态。 B、C and前句子不完整,缺少谓语成分 D、E 句子重心发生变化,drawing修饰主句主语Neuroscientists即表示状态同步进行。显然科学家不能在积累知识过程中同步且随时作结论。得出答案,句子重心在作出结论上,错。 故最优选项为A。

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