The stone is so heavy that l can't lift it up.(改

问题描述:

The stone is so heavy that l can't lift it up.(改
同义句)
It is _a heavy stone_I can't lift it up.

填 such that
一定会对的,求采纳~~急升级^_^?没,就是在努力赚财富 - -就您的最靠谱