(单选题)

What do we know about the airport according to the passage?

A.People cannot watch birds up close here.

B.It is located on a 150-acre landfill site.

C.It functions as an actual airport and a wetland preserve.

D.It provides migratory birds with food and shelter.

参考答案：D

参考解析：

细节理解题。根据第一段最后一句“Over 50 species of migratory water birds, some endangered, will stop and feed at the protected sanctuary before continuing their long journey along the flyway.”可知，迁徙的候鸟们能在这里停留和吃东西，然后继续它们的飞行，故选D。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语