Let us+adj+for sb+do sth如何造句

Let us+adj+for sb+do sth如何造句 Let us sb do用法 it is adj of sb to do与it is adj for sb to do区别例题It is hard _______englishAof us to learn Bfor us to learn Cof us learning Dfor us learning It's adj. for sb. to do It's important for us toIt's adj. for sb. to doIt's important for us to It's very kind of you to do sth.求完整解释 用It is+adj for sb.to do sth.和let sb do sth和be late for be late to do sth 这三个句式每个造句5个adj形容词sb某人sth某物 有没有don't let sb do sth?有没有let sb adj? 选哪个the policeman stopped the traffic to let us (A cross B through)请能说明原因吗,答案是选B,可是不是let sb do吗,有let sb ad/adj的吗 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 that thing is very surpising to most of us.请问这个句子中用了be +adj +to do sth这个句型可 most of us不是动词呀,为什么不用for呢,it is +adj +for +sb +to do sth. it is +adj +for sb +to do 造句 写翻译 lt is+adj+for sb+to do sth造句 find it +adj.+(for sb.) to do sth find it (is) +adj+for sb.+to do sth. It is + adj + for sb +to do sth 用“Its+adj+for sb to do sth”造句 It is adj 造句 for sb to do sth 造句 find it adj for sb to do sth I think it + adj + for sb to do sth