您现在的位置是:首页 > 学科知识查询 > 小学英语题库

There's a blackboard the wall. [ ]A. onB. inC. are

编辑:chaxungu时间:2026-04-23 21:50:00分类:小学英语题库

There's a blackboard _____________ the wall.

[ ]

A. on
B. in
C. areA