If you heat ice, it melts., Ice melts if you heat it., When you heat ice, it melts., Ice melts when you heat it., When it rains, the grass gets wet., The grass gets wet if it rains., When it rains, the grass gets wet., Snakes bite if they are scared, If babies are hungry, they cry

Zero conditional

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?