请问老师:which引导的非限制性定语从句,是修饰前面整个句子吗?which做主语指代“All citrus fruits grow on trees that are evergreen”这件事,对吗?All citrus fruits grow on trees that are evergreen, which means they don't drop their leaves in the fall.
曹老师,2022年全国英语乙卷中有这样一个句子,请您帮我分析:Fruit juices, milk-based drinks and most alcoholic drinks are free of
the tax, as are small companies
manufacturing fewer than 1m litres per year.as这部分从语法上有点分析不了,请曹老师点播!