I’ll never forget the days ____ I spent with them（A）on which（B）on_英语解答

I’ll never forget the days ____ I spent with them
（A）on which（B）on that（C）which（D）when.麻烦做一下.

人气：235 ℃　时间：2020-05-02 12:24:58

解答

B 这句子是定语从句前面的on是和后面的spent搭配的 spent on