（）is a metal stand that keeps books from falling over on the shelf。
A.Shelf marker
B.Circulation desk
C.Library
D.Book end
正確答案：Book end
題目：（）is a metal stand that keeps books from falling over on the shelf。
關鍵字：智慧樹
相關試題
1.Which of the following couldn'；t be used to show a student'；s education achievement？
2.A（）demonstrates and provides information on promoted products or services.
3.Which of the following is not the Arts’ subjects？
4.An instructor or a lecturer is a person who teaches you about a subject.
5.Shelf marker is a tool to help you remember where the book belongs on the shelf.
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