英语中情态动词的用法归纳总结
问题描述：
英语中情态动词的用法归纳总结
答
1) may(might) have + done sth,can (could) have + done sth 表示过去,推测过去时间里可能发生的事情.Philip may (might) have been hurt seriously in the car accident.Philip can (could) have been hurt seriou...