have had . 和have done . had done . 和 have been doing . had been doing ,和have been +adj . 区别总的来说 就是 have 后面 和had 后面 的各种搭配的 不同. 求高手解释... 我现在在国外上学. 英语作业特别难 .而且

过去完成时和现在完成时.you don't have to describe her.i___her seceral timesA.had metB.have metA不得>?为什么啊.. have had have had have had i have had和 i had had 有什么区别? I don't mind because I have already had I -------the dictionary for 2 years.have been和 have had为什么选have had HAs HAD 和HAVE HAD区别HAVE HAD 和HAS HADE have come和had come的区别 I don't want to have supper.Because I have had enough.译成中文 you don‘t have to describe her.i (have met/had met/met) her several times. don't have和have no有什么区别? didn't have to 和don''t have to 区别 don't have和have not 的区别? had have done 和had done怎样区分? I don't think they have had dinner,___________?A have they B do I C don't I I don't have money = I have no money = I don't have any money have no和don't have到底什么区别? should have had和must have hadHenry was deported for having an eapired visa.He ___ his visa renewed.A:should have had B:must have had C:might have had D:would have had这句话怎么翻译?