问题

It was not until all the fish died in the river_____the villagers realized the serious pollution.

A:where
B:that
C:what
D:which

正确答案是：

同类题型

I felt _____________when I heard the __________ news.

That is______apple.______apple is on the table

I have ______ eraser and _____ crayon .

Sir, would you mind my__________ before you My taxi is waiting for me.–Not at all. Take your time.

Could you please tell me the meaning of this word—-I’m sorry I don’t know it ,either. Let’s ______in the dictionary.