Which One Are U? The correct answer is ‘Which one is you?’ . But you could say ‘You are which one?’ If ‘Which one’ is the subject of the sentence the verb is ‘is’. Which one of these is or are? One is singular; it takes a singular verb. So you know that “one are”
Do Does Question And Answer? Do does question and answer? We use do/does or is/are as question words when we want to ask yes/no questions. We use does and is with third person singular pronouns (he, she, it) and with singular noun forms. We use do and are with other personal pronouns (you, we they)