fast soon quick quickly的区别回答一定要十分详细,
问题描述：
fast soon quick quickly的区别
回答一定要十分详细,
答
fast是本身的速度快 The car runs fast
soon是时间上不久, 很快. He will come back soon
quick 动作完成的迅速, 是形容词 a quick breakfast
quickly动作完成的迅速, 是副词 He went out quickly． He stood up quickly