The man who fixed the radio left this note.He lives in a skyscaper that is fifty stories high.为什么上面2句,后面的定语从句的先行词分别是man, skyscaper, 而不是The man, a skyscaper ? 为什么冠词不包括在先行词里呢? 怎么理解呢?
...d hear more about this procedure.请教老师,opportunity 前若是不定冠词an,则 to see and hear more about this procedure就是opportunity 的后置定语。那现在是the,则不定式是作定语还是目的状语?谢谢老师。
Like all ecological systems, a forest is made up of a living
environment and a nonliving environment.
请问各位老师 forest 和 living environment 这些都是抽象名词表示泛指,为什么前面要加不定冠词?可以去掉吗?