-How much should I pay for the food? -Nothing. 问下为什么是Nothing不是None？ 这是个题目例句。

你好。在这里，nothing == free. 1 none往往是有范围或者指代了，比如说： --How much of my money should I pay for the food? -You should pay NONE for it. 在这里用none,因为有范围了----my money 2 - How much does this book cost? - It costs NOTHING. It is from a friend of mine. 这里是n