请大家帮分析句子,which是引导从句吗?practice主句是哪个,谓语是哪个?theombudsman'spromptactionatonceputanendtoanunpleasantpracticewhichmighthavegoneunnoticed

Question

请大家帮分析句子,which是引导从句吗?practice 主句是哪个,谓语是哪个?
the ombudsman's prompt action at once put an end to an unpleasant practice which might have gone unnoticed

Answer 1

which引导的是定语从句修饰practice.
practice应该是条例的意思,就是一些法规的意思.
主句：The ombusman's prompt action at once put an end to an unpleasant practice.
主语：The ombusman's prompt action
谓语：put an end to
从句：which might have gone unnoticed.
主语：which
谓语：might have gone