is it a boy or a girl不是it不指的,为什么这里能用IT

You exactly is it a boy or it is a boy? is it a boy or a girl不是it不指的,为什么这里能用IT God is a girl or boy? Is that a boy swimming in the lake? I can't find out ___________.A that it's a boy or a girl B whether it's a boy or a girl选A还是B?为什么? 怎么翻译? Is () a boy or girl括号中填 it 还是填 one? is this a boy or a girl改复数句 回答Is this a boy or a girl?选择性疑问句 Is Gao Fang a boy or a girl? Timmy is a girl or a boy (complete)answer. 改错：it is that a boy? it is certainly a good boy 英语.is it a boy or a girl 所表示的概念是肯定的还是否定的,为什么. 请帮我看一下我这二句英文语法有问题吗?She seems to be a Barbie girl.It seems that she is a Barbie gir. 为什么it有指代人物?Is it a boy or girl?的答语是“It is a boy.”但是这个“it”指的是一个人.it不是只能指代动物、物品、植物这些的吗?为什么这里指代了人? Is it a sofa or a chair? is it a blessing or a It is a face, or a mask?