单词有哪几种时态?答:3. 遍真理: light travels faster than sound。 two and four makes six。 the moon moves round the earth。 有些表示状态和感觉的动词常常可用于一般现在时:be,love,like,hate,want,hope,need,prefer,wish,know,understand,remember,believe,recognize,guess,suppose,mean,belong,think(以为),feel,envy,doubt,...