----Who is that baby?---( )is my daughter?

问题描述:

----Who is that baby?---( )is my daughter?
A That B He C It
我选A老师说错了,为什么是C,我错在哪里了?

that的话,必须在后面加上baby,构成:
That baby is my daughter.这样才对.that指人的时候不能单独用.