Question

They put their books____to make the library clean and tidy.

A.under the chair B.on the floor C.behind the door D.in the bookcase

 

Answer 1

D

【解析】

试题分析：句意：他们把书放进书柜里，让图书室又干净又整洁。A椅子下B地板上C门后面D书柜里，因为书要放在书柜里才显得整洁，故选D。

考点：考查介词短语。