不是“it is +adj.+for sb to do sth”吗,那为什么是"he finds it easy to study English well"

it's+adj.+of +sb.it's +adj.+for sb.这两句的用法it is adj.of sb.和is adj.for sb.这两句如何理解含义和用法. It's fun to go for a spring outing.___ ___it is tIt's fun to go for a spring outing.___ ___it is to go for a spring outing!答案是what fun.为什么不是how funny呢？不是it is+adj.为什么题目中是it's fun？ It’s + adj+that与It’s + adj+for的用法一样吗 It's+adj.+for sb.和It's+adj.+of sb.有什么区别? it's adj.of/for 的疑问it's adj.of sb to doit's adj.for sb to do 有什么区别it's adj.for it's adj.of 我懂了 it is+adj+for sb和it is+adj+of 有什么区别 it's+adj.+for sb.to do sth.若for改为to用法!it is adj.to sb.to do sth.是一定存在的,eg:it is helpful to us.it is good to me.it is adj for sb.to do sth.出现更多：it was too hard for me to carry them.请问在什么时候用to,for,这个 不是 It's adj for sb to do sth 那能不能这样说：It's tired for me to play volleyball. it's too adj for sb to do sth 同义句是sb is adj enough to do （太.而不能.）555~肿么没人回答了 用“Its+adj+for sb to do sth”造句 It's adj .for sb.to do sth . It's+adj+for sb to do sth.表示? It's+adj+for sb+to do sth是什么意思? it's adj ofor 有什么区别 英语翻译使用It's adj for sb to do sth . It's adj to sb和It's adj for sb用to和用for的区别? it's adj for sb.还是 it's adj to sb.“to”和“for”分别什么时候用? find it adj for sb to do和find it is adj for sb to do sth区别He found impossible to get there on timeA that Bthis C it‘s D it 为何不选C