This book is of great value to me.的of是表示什么?

This book is of great value to me.的of是表示什么? the book is of great value里面 of是否可以省略 和后面的great 是固定搭配吗 This means silence is of great value 这里的 be of great This book is of great v____ to beginners. I have no idea------the book is of great value to your Engli I think your advice is of great to me and it's .A.value,well 老师们的建议总是对我很有价值 英文翻译是 always is great of value for me The book is of great value.求翻译,of是什么用法? It's great of you to give me this book 为什么这样用? This science book _ me a great amount of money I think the book can be of great value to ___ wants to go to This project is of great benefit to everyone .这里的of+形容词+动词是什