关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入! 2022-06-07 When the picture was _________, we put up a photo on the wall. When the picture was _________, we put up a photo on the wall. 答案: 查看 举一反三 They put up posters on the wall. Put the poster up the wall. Put the poster up __________ the wall. A: in B: at C: on Put the poster up __________ the wall. A: in B: at C: on Put the poster up __________ the wall. A: in B: at C: on