问题

a 5-year absence, wereturned to our mother school, and not until then itwas such a beautiful school.

A:we realized
B:had we realized
C:we had realized
D:did we realize

正确答案是：

同类题型

He glanced at the note，_______andwent on with the meeting

It is the test system, ________ the teachers, that is to blame for the heavy burden of middleschool students nowadays.[ ]

The teacher asked me ________ I needed any help.

下面语段横线处应填入的词语，最恰当的一组是（）长期以来，人们把图书馆当成“知识宝库”，当成“知识殿堂”，似乎对图书馆_______有加，然而，“宝库”和“殿堂”虽好，但它们离普通百姓很远，甚至很遥远，普通百姓往往_______。一些人从不进图书馆，恐怕同这种心态不无关系，图书馆_______“宝库”“殿堂”，______“知识公园”。

I’m very . Please give me something to drink.