标题: OG13 SC 25题求教！！ [打印本页] 作者: 1026610097 时间: 2014-9-21 22:45 标题: OG13 SC 25题求教！！ Neurosciensts, having amessed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood, are now drawing solid consultants about how the human brain grows and how babies acquire language.
A
B. Neurosciensts, having amessed..years, and are
C. Neurosciensts amassing a weath of knowledge....years, and are
D. Neurosciensts have amessed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood,
E.Neurosciensts have amessed, over the past twenty years, a wealth of knowledge about the brain and its development form birth to adulthood,
