The old man can't hear anything.(改为同义句）

The old man can hear nothing.

The old man can't hear anything=The old man can hear nothing.
nothing=not anything

主要是转换can't和anything，我没记错的话，这是初一的：
The old man can hear nothing
若是单数，则把no转换为a
~~~~复~~，~~~~anything~~~~nothing

The old man can't hear anything= The old man can hear nothing.
nothing=not anything

the old man is deaf
the old man lost his hearing

The old man can hear nothing