选择恰当的词义填空。
有的人,俯下身子给人民当牛马。( )
A:牛和马
B:供役使的人
C:受奴役而艰苦劳累
阅读短文,判断对错。
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.