题目内容：

It was the meeting___importance I didn't realize at that time.
填whose和of which有区别伐
答案是whose

优质解答

该句考查定语从句whose的用法.It was the meeting (whose)importance I didn't realise at that time.It was the meeting (of which)the importance I didn't realise at that time.注意whose与of which的差异.whose...