【简答题】Early to bed, Early to rise, makes a man healthy, wealthy and wise. This is an old English saying. Have you heard it before? It means that we must go to bed early and get up early in the morning. If w...
【简答题】Early to bed, early to rise, makes a man healthy, wealthy and wise. This is an old English saying.Have you heard of it before? It means that we must go to bed early and get up early in the morning.The...