In general, your attitudes will be internally consistent only when the behavior is easy, and when those around you hold similar beliefs.
2019年12月六級真題（第二套）閱讀 Section C
Many people assume that our attitudes are internally consistent, that is, the way you think and feel about someone or something predicts your behavior towards them.
2019年12月六級真題（第二套）閱讀 Section C
柯林斯高階英漢雙解學習詞典釋義
ADJ
國內的;內政的;(組織)內部的
Internal is used to describe things that exist or happen inside a country or organization.