______in four different countries, Jessie is a typical third culture kid, the term of which refers to children who spend a period of time in one or more cultures．

A．Bring up

B．Having brought up

C．Bringing up

D．Brought up

国共两党第一次合作能够实现的根本原因是  [ ]

A．两党的最终奋斗目标一致

B．两党所代表的阶级利益基本一致

C．两党在该阶段的政治纲领基本一致

D．两党各自保持独立