听第二篇短文,回答第 16—20 小题。
(
C
)16. How old is Henry?
A. 10.
B. 12.
C. 14.
(
B
)17. Where does Henry sell his book?
A. At the bookstore.
B. On the internet.
C. In the street.
(
B
)18. What was the price of Henry's book at first?
A. Two dollars.
B. Ten dollars.
C. Twenty dollars.
(
C
)19. Why did Henry change the price of the book?
A. The book wasn't funny.
B. The book wasn't good.
C. It didn't sell well.
(
A
)20. How long does Henry write his second book every day?
A. Four hours.
B. Six hours.
C. Eight hours.