关于Is this your daughter?这个句子的回答.练习册的答案是Yes,she is.但是有些资料的答案是Yes,it is但是就是一个单项选择,你也不知道是不是婴儿.也没有语境.考试中遇到该选什么呢?

is this your skirt this is your Maybe this is your Is this your uncle? this is your aunt. is this your business Is this your schoolbag? Is this your (空格) Is this your schoolbag? this is your pencil Is this your cake. This is your explanation? Is this your-----photo This is your destiny Is this?your friend is This is your?is this your?求区别! Is this girl your friend?Is this your girl friend? is this your baby?复数