请教各位大神，by which 中的which 指的是什么东东呀？

mike125615212

In her 26 years in theforests of Gombe, Jane Goodall collected data that proved that chimpanzees exhibitthe kind of curiosity so that new patterns of behavior and expression can bepassed on from each one to others by imitating and practicing.
A.   exhibit the kind of curiosity so that new patterns of behavior andexpression can be passed on from each one to others by imitating and practicing
B.   will exhibit the kind of curiosity so that new patterns of behavior andexpression can be passed on from one to another by imitating and practicing
C.   will exhibit the kind of curiosity so that new patterns of behavior andexpression can be passed on from one to another by imitation and practice
D.   exhibit the kind ofcuriosity by which new patterns of behavior and expression can be passed onfrom one to another by imitation and practice(D)
E.   exhibit the kind of curiosity where new patterns of behavior and expressionare passed on to others by imitation and practice

mike125615212

谢谢

CD用户726223

curiosity,因好奇心而传递。
当然这题作对不难,one another 习惯用法干掉A,E,一般现在时干掉B,C