if they had only had one more child, the fact would have passed unnoticed.这句话中的第二个have是什么用法,怎样翻译,为什么用have?

If they had had money,they would lent you 为什么用had had呢、 Only If I Ever Had The Chance if they cut .their consumption of energy.tom said only few models of refrigrators had ..if they cut .their consumption of energy.tom said only few models of refrigrators had .enery saving labels填空 if they had only had one more child, the fact would have passed unnoticed.这句话中的第二个have是什么用法,怎样翻译,为什么用have? if they had only had one more child,the fact would have passed unnoticed.这句话中的第二个have是什么用法,怎样翻译,为什么用have. Idiot,if only you had made this decision if only i had knew that at that moment 分析此句：only if he had seen me yesterday 求Only If I Ever Had The Chance 歌词.Only If I Ever Had The Chance-YLAMPRODUCTIONS nearly 70%women say they would marry a man only if he ___an apartment ,according to a national report.A has B would have C had D had had the answer is C,.tell me why ,thank you ,translate it 怎么翻译这句英文 If they had had the resources ,they certainly would have. Every morning the patients are asked if()their temperature taken.A:they had had.B:they have had.选什么 they looked as if they had had a good news.这句话对么?里面有两个had 这样对么? If he had only had enough money,he would have bought that house.第一个only是什么意思? Not only _____ away from them but also their only sonA.everything they had was takenB.everything they had taken wasC.was everything they had takenD.everything was taken they had If.I.Had.You if i had my If it had