It's black and white.这句话对吗,还是应该用They're black and white?

It's black and white.这句话对吗,还是应该用They're black and white?
It's black and white.这句话对吗,还是应该用They're black and white?

It's black and white.这句话对吗,还是应该用They're black and white?
它是什么颜色的?是黑白色的.更上一层楼!请记得采纳,what colour is it?lt' s black and white.它是

那需要看代替的是单数还是复数。看上文具体语境。