It is d____to walk on the thin ice.

It is d____to walk on the thin ice. The ice is too thin for you to walk on .等于The ice is so thin The ice is too thin for you to walk on.(被动语态) The ice is__ _ the ice is too thin ------ A to skate on it B skating on it The ice is too thin.You can'tskate on it.(改为同义句） The ice is The ice is so thin that you can't skate on it 为什么不是the ice is too thin to skate on （it)? The ice is very thin.You can't play on it.改为同义句 The ice is too thin.You can't skate on it.改为同义句 the ice is so thin that wen can't skate on it 同义句 The ice is to slippery to walk on it.后为什么加it The ice is so thin that we can't skate on it为什么要加it 一个句子最主要不