I find it astonishing that he__be so rude to us.i__make a complaint to his company.(1/2)选项：A.could;must B.should;shall C.shall;should D.dare;have to请问这题选择哪(2/2)个？（谢谢谁能帮我解决这题）

I'd find it a i find it interesting文章 i find it kind of why I CAN FIND IT? I find it +adj.为什么用it? I find it adj.that造句 I find it easy __(learn) English 改错because I find it very interesting. I FIND IT IMPORTANT TO LEARN ENGLISH. I will find it +adj还是adv? I find it diffcult to remember everything I will find it +adj还是adv I find it hard to control i want to find it out i find it is wrong of you I find that I find it I find it is 有什么区别,后面应该加什么 为什么常用i find it interesting 而不常用i find it's interesting? 为什么常用i find it interesting 而不常用i find it's interesting