(C)
In late summer, people in Iceland look for baby puffins(海鹦). Then, they throw the birds into the air! Don't worry. This helps the birds find their way back home.
The puffin is Iceland's national bird. It lives on the sea. In summer, millions of puffins come to land to lay their eggs. After about six weeks, the babies are big enough to head back to the sea. But on their way back, they are often attracted(被吸引) by man-made lights. So they get lost in towns.
To save these birds, people go out at night. They wear gloves and carry boxes. Many of these helpers are kids! They look for the lost babies on the streets, in garages(车库), and on rooftops. They put the birds in boxes and take them home for the night.
The next morning, people throw the birds off a cliff(悬崖) by the sea. Once in the air, the birds know what to do. They fly to the sea!
根据语篇内容，选择最佳答案。
()41. Where do baby puffins go after they are big enough?
A. To the streets.
B. To the sea.
C. To the garages.
()42. The underlined word "they" in Paragraph 2 refers to(指代) .
A. the man-made lights
B. the lost baby puffins
C. the baby puffins on their way back
()43. The underlined word "rooftops" in Paragraph 3 probably means .
A. the tops of houses
B. the insides of houses
C. the fronts of houses
()44. Which of the following is TRUE according to the passage?
A. Puffins are Iceland's national bird and live on the land all year.
B. People help baby puffins by looking for them at night and taking them home.
C. Baby puffins get lost because they cannot fly at all.
()45. Why does the author write this passage?
A. To tell people how to keep puffins as pets.
B. To introduce(介绍) how people help baby puffins in Iceland.
C. To show that Iceland is a good place to live for birds.

41.B 42.C 43.A 44.B 45.B