I wonder ( ) is responsible for the safety of the passengers.A.it is who thatB.that it is whoC.who it is thatD.who it is thatI'm sorry.C.who is it that

I wonder if it is. I wonder if there is fresh air. i wonder how is you looks like? I wonder what he is翻译 I wonder.who is he?改为复合句 Hmm,I wonder who it is? i wonder what it is和 i wonder what is it哪个正确 I wonder who he is 为什么不用：I wonder who is he i wonder why 的WONDER The film is _____ (wonder).I like it very much. is he from the usa? i wonder.合并 I wonder what simon is doing同义句 I wonder is he will tell me the_____(true） I wonder where the English teacher is.同义句 I wonder if the answer is right or not.(改错) what is it used for改宾语从句i wonder. This is why I always wonder这句话啥意思 i wonder how clean that gun is 如何翻译