学进去

根据句子中描述的内容，将最佳选项的字母标号填在括号内。
1. He is your father's brother. Who is he? （____）
A. My aunt.         B. My uncle.         C. My mother.
2. We don't go to school on this day. But it isn't Sunday. What day is it?（____）
A. Monday.         B. Friday.         C. Saturday.
3. It can talk and walk. It can help us do a lot of work. What is it? （____）
A. The robot.         B. The phone.     C. The TV.
4. It's very beautiful. We can fly it in the sky. What is it? （____）
A. The ball.         B. The kite.        C. The bike.
5. They are your mother's parents. Who are they? （____）
A. My grandfather. B. My grandmother. C. My grandparents.