Man: Can I borrow your maths textbook I lost mine on the bus.
Woman: You’ve asked the right person. I happen to have an extra copy.
Question: What does the woman mean().

A. She can find the right person to help the man.

B. She can help the man out.

C. She’s also in need of a textbook.

D. She picked up the book from the bus floor.

燃油表显示液化石油的剩余量（）燃油不足。

A、10

B、15

C、20

D、25