Weputourbooksinthebookcasetokeepthem

来源:语文精选馆 1.85W

问题详情:

Weputourbooksinthebookcasetokeepthem

We put our books in the bookcase to keep them____of dust.

A.empty    B.free    C.aware  D.short

【回答】

B

知识点:形容词

题型:选择题

热门标签