I couldn't believe it,but ___ in black and white,signed by the abnk manager.

问题描述:

I couldn't believe it,but ___ in black and white,signed by the abnk manager.
答案怎么会是there it was?这里的there怎么理解?

there it is 有2种意思:
1.我的笔哪去了
可以用there it is,表示就在那里
2.还有一种是表示对自己的观点的一个肯定
there it is,意为,看吧,就是这样子的
这里是过去式,所以用was,