had to have信息详情
必须有
had to───不得不，必须（haveto和hasto的过去式）
have had it───受够了；吃够了苦头；人已过时，死亡；已经坏了; 受够了，腻烦了
we had to───我们不得不这么做
had to go───我得走了
have to───不得不，只好; 只得; 必须; 不得已；必须；不得不；只好
had───aux.已经（用于过去完成时和过去完成进行时）；v.有；吃；得到（动词have的过去式和过去分词）
had to leap───不得不跳跃
be had to───不得不
to be had───被拥有
She had to have a Caesarean.───她不得不接受剖宫产手术。
I had to have a hysterectomy.───我不得不做子宫切除手术。
I had to have my appendix out.───我只好把盲肠切除了。
The Gungans couldn't be shown to be reliant on advanced technology, but still had to have the means to construct such a city.───冈根人不能显得过于依赖高科技，但他们还是有办法建造这样一个城市。
I would have had to have given up all of those things (if I'd played him), and what would I have given them up for?───如果我派他上场的话，我就得放弃这一切东西，我这又是为什么呢？
All business logic should be in classes, and if you absolutely had to have code in your JSP page, you would wrap it up in a custom tag.───所有的商业逻辑都应该在类中，如果你确实需要在你的JSP页面中包含代码，你应该用自定义标签来包装它。
Our dog developed a brain tumour and went out of his mind, so reluctantly we had to have him put down.───我们的那条狗生了个脑瘤发疯了，所以，我们不得不把它杀了。
Gwen Cooper wrote a best-selling book about her energetic cat, Homer, who had to have both of his eyes removed.───格温库珀写了一本关于荷马的畅销书，荷马是她的猫，双眼被手术移除，但他充满活力。
For a long time my resentment of him grew until finally I had to have it out with him.───长期以来，我对他的怨恨越来越大，直到最后不得不气愤地和他摊牌。
Several of the crash victims had to have extensive plastic surgery.
She had to have a Caesarean.
Martha had to have several skin grafts .
He had to have 10 stitches in his head.
I had to have two fillings at the dentist's today.
I had to have extra tuition in maths.
I had to have a caesarean.
We had to have the dog put down.
He had to have his appendix out .