Although scientists have long ______ the human appendix as ______ organ, there is a growing body of evidence indicating that the

admin2009-05-19  29

问题 Although scientists have long ______ the human appendix as ______ organ, there is a growing body of evidence indicating that the appendix does in fact have a significant function as a part of the body’s immune system.

选项 A、overestimated ... a minor
B、discounted ... a vestigial
C、valued ... a major
D、ignored ... a pivotal
E、studied ... an inaccessible

答案B

解析
转载请注明原文地址:https://jikaoti.com/ti/rYdYFFFM
本试题收录于: GRE VERBAL题库GRE分类
0

最新回复(0)