may have done用法小结
上回我们归纳了一下can have done的各种用法,这回接着来看和它很相近的may have done可以怎么用。may have done同样可以表推测,而且它的推测不仅限于过去哦。
20本该读的英文书籍
追求地道英语的牛人们,可以追随一下先贤的脚步,读读以下所列的书单吧!Slowing Down to the Speed of Life, by Richard Carlson and Joseph Bailey
风的作用(1)
夏日的风可以带来凉意,冬日的风可以吹起漫天的雪花,此外,风还有什么作用呢?For centuries, farmers have used windmills to pump water, crush grain and perform other tasks. Today, farmers can earn mo...