I wonder what it feels like_______in publicA praising B to praise C to be praised D to be praising为什么feel like doing sth不是固定用法吗

i wonder what it is和 i wonder what is it哪个正确 what is it used for改宾语从句i wonder. I wonder what that could i wonder to do what I wonder if it is. I just wonder what it is that makes him so excited. I wonder what it's like to be an astronaut翻译 I wonder what the future holds意思 how I wonder what you are! i wonder what's happening是什么意思 I wonder what he want to do I wonder what he is翻译 i wonder how you do it I often wonder if it can. Hmm,I wonder who it is? i wonder how much it costs还是how much does it cost对i wonder how much it costs:i wonder how much does it cost哪个对 为什么` 所有定语丛句都遵循主谓语序吗?为什么我原来做过一个题答案是i wonder what's the matter with I just wonder-----that makes him so excited..A.why it doesB.what he doesC.how it isD.what it is i just wonder ( ) that makes him so excited.A what it is B what is it C why it does 选A 为什么