情态动词 + have done 重点 1. Something may have happened to her. 她可能发生了什么事情。 She might have had an ac...
“情态动词+have done”表推测一览表 情态动词+ have done 用法 例句 must have done 一定已经做了 They must have finished...
1 情态动词+have done 用法及练习 1. must have done 表示对过去或已经发生的行为或状态进行确有把握的推测， 意为“肯定做了某事...
“情态动词+have done”表推测一览表 情态动词+ have done 用法 例句 must have done 一定已经做了 They must have finished...
情态动词+have+done是历年高考的重点和难点之一，现将其用法总结归纳如下：一、“must+have+done”表示对过去事情的肯定推测，译成“一定做...
