I couldn't understand why when i wanted some tea,there was ______ left in the teapot.A.none B.any C.nothing D.no为什么A,而不选

问题描述:

I couldn't understand why when i wanted some tea,there was ______ left in the teapot.A.none B.any C.nothing D.no为什么A,而不选呢?

代词用法