题目内容：

Let’s have a look at 2018 Caldecott Medal for Best Children’s Book. Three books are worth reading. Which one is your favourite?

1.Who is the writer of Wolf in the Snow?

A. Caldecott. B. Jane Yolen. C. Matthew Cordell. D. Jason Chin.

2.Which book introduces all kinds of plants and animals?

A. Grand Canyon. B. Wolf in the Snow.

C. Owl Moon. D. Children’s book.

3.If you buy Grand Canyon and Owl Moon, how much will you pay?

A. $22.84. B. $20.43. C. $26.37. D. $34.82.