题目内容：

It's+n+to do sth和It's+adj+for/of+sb todosth
It's+n+to do sth和It's+adj+for/of+sb todosth都有哪些名词或形容词.PEP7到9年级的,越多越好.

优质解答

it is +adj+for +n+to do sth It is necessary for student to work hard 或者不加for sb 也行,例如It is necessary to protect environment.It's time to go home.It's my honor to know you.It's your turn to cle...