make preparation for和in preparation for 的区别 顺便造个例句谢谢

make preparation for和in preparation for 的区别 顺便造个例句谢谢 in preparation for和make preparations for/to do的区别 in prepara make preparation for 和 make preparations for 有什么区别 make preparation for 和 make preparations for 有什么区别? make preparation for不对吗?为什么? “preparation for my dream make preparation的同义词 process for preparation of halohydroxypropyl-trialkyl-ammoni The room is in excellent preparation for the be in excellent 英语高手快来选择词组填空(in preparation for ) ( die out) (one in ten) (a 英语翻译There is no real reason for educational preparation for 英语翻译A schoolboy` life is in preparation for the real battle