2. 外语
  3. If the contagious nature of yawning is a means of communication within groups of animals, possibly as a means to______behavior,

If the contagious nature of yawning is a means of communication within groups of animals, possibly as a means to______behavior,

admin2011-01-17  45
问题 If the contagious nature of yawning is a means of communication within groups of animals, possibly as a means to______behavior, yawning in humans is most likely ______and an evolutionarily ancient mechanism that has lost its significance.
选项 A、clarify… substantial
B、mirror… minimal
C、synchronize … vestigial
D、temporize… analogous
E、interrupt… pernicious
答案C
解析
转载请注明原文地址:https://jikaoti.com/ti/rJWYFFFM
本试题收录于： GRE VERBAL题库GRE分类
0

GRE VERBAL

GRE

相关试题推荐
随机试题
最新回复(0)