A、Borrow her book. B、Check the classroom again. C、Buy a new book. D、Ask about the book at the information desk. D女士说她在客厅旁边的失物招领处

M: Hi, Charlie. How does your little sister like her new school?
W: Fine. She seems to have made new friends in no time.
Q: What can be inferred about Charlie’ s little sister?

M: Can I borrow your chemistry textbook? I left mine in the classroom. And it was gone when I went back.
W: That happened to me once. I’ d almost given up on finding it until I checked it at the lost-and-found at the information desk next to the hall.
Q: What does the woman imply about the man should do?