这个问题的答案非黑即白，没有中间地带。

The answer to this question is ___black and white, with no gray area.

这张黑白照片比彩色版更有复古感。

The ___black and white photo looks more vintage than the color version.

她看待问题总是非黑即白，看不到中间的灰色地带。

She sees things in ___black and white, without considering any shades of gray.