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- Where are our balls? - They are the floor . [ ]A. in B. under C. behind D. on

编辑:chaxungu时间:2026-04-23 21:51:23分类:小学英语题库

— Whereareourballs? — Theyare _________ thefloor (地板).[ ]A.in
B. under
C. behind
D. onD