在英语口语中 have done 中的 have 是不是可不读

可不可以说have also done should have done中的have done 是什么? 请问shouldn't have done和might not have done 在此题中的区别? shall have done和would have done在虚拟语气句中是什么意思? have sb done中have是什么词 高中英语中might have done 和could have done have not done 和 not have done 区别在哪? 现在完成时中have done 比如I have done the work中have 和done 各自在句中充当什么成 1.have done 和 have been doing 是不是一样的. “you have the sea"在英语口语中是什么意思? should have done 用法中的have可以省略吗? 歌曲中含有TO DO ：TO BE DONE ：TO HAVE BEEN DONE ：TO HAVE DONE