it is good for you to study hard 和 it is good of you to stud

it is good for you to study hard 和 it is good of you to stud you think it is a good habit to study hard do you think it is a good habit to study hard It is the most important for you to study hard . It's n____ for you to study hard if you want to get good gra it is good of还是for you, it is good for you to have friends around 英语翻译：It is good of you to help us. It is good to having you. It is good to see you 请问：It is important for you to study 或 It is important of you It is good for you to walk to school.（改同义句） It is good foe y