阅读理解，选择正确的答案。
Mary is a little girl. She is only five years old. She is not at school. She doesn't know how to read or write.
But her sister Joan is a schoolgirl. She is ten. She knows how to read and write.
One day, Joan sees her little sister in the room. She is at the table. There is a pencil in her hand. She is
writing. "What are you writing, Mary?" She asks. "I'm writing to my friend, Rose." "But how can you? You
don't know how to write." Says her sister. "Well," says Mary, "It doesn't matter. Rose doesn't know how to
read, either."
1. Is Mary a schoolgirl?[ ]
A. Yes, she is.
B. No, she isn't.
C. We don't know.
2. Who can read and write?[ ]
A. Mary.
B. Rose.
C. Joan.
3. What's in Mary's hand?[ ]
A. There's a pen.
B. There's a pencil.
C. There's a crayon.
4. What's Mary doing?[ ]
A. She's drawing.
B. She's writing to her friend.
C. She's singing.
5. Can Rose read and write?[ ]
A. No, she can't.
B. Yes, she can.
C. We don't know.
