A:a2﹣b2=(a﹣b)2
B:(a+b)2=a2+2ab+b2
C:(a﹣b)2=a2﹣2ab+b2
D:a2﹣b2=(a+b)(a﹣b)
阅读短文,判断正误
Look at this photo(照片).This woman is my mother. She is 36.This man is my father. He is 37.This girl is my sister. She is 11.The little boy is me. I am 6. I love them. And they love me very much.