单项选择题

Text One
Phrases: A. check out 56 five books B. houses our humanities and map 57 C. introduce you to our 58 facilities Welcome to the university library. This tour will 59 . First of all, the library’s collection of books, reference materials, and other resources are found on levels one to four of this building. Level one 60 . On level two, you will find our circulation desk, current periodicals and journals, and our copy facilities. Our science and engineering sections can be found on level three. Finally, group study rooms and the multimedia center are located on level four. Undergradu, ate students can 61 for two weeks. Graduate students can check out fifteen books for two months. Books can be renewed up to two times.