it后面加什么词举例说明it +....+....+for+sb+to+do+sth

it后面加什么词举例说明it +....+....+for+sb+to+do+sth It'+形容词 for sb to do sth It's +adj of sb to do sth 和 It's for sb to do sth有什么区别? It is+形容词+for sb to do sth与It is+形容词+of sb to do sth有什么区别? It is possible for sb(sth) to do sth it is difficult for sb to 和 make sb hard to do sth 有什么区别? sb.spends some time doing sth.it is+adj.+for sb.to do sth.it It's+形容词最高级+for sb/sth to do 中的最高级要加the吗? it is C for sb to do sth it take sb sometime to do sth it ta sb.think／find + it + adj.+ to do sth.中的 it 后面可不可以加 is 比如：I f 用it’s time for sb to do sth造句 英语翻译It's hard for sb.to do sth.快