Chrome，
QQ浏览器
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
播放：0 时间：2025-06-05简介： -
-
-
-
-
-
-
-
-
-
-
-
-
![人教初中英语九年级全册:《Unit6 .When was it invented SectionB 1a—1e》(含课件教案)获奖公开课 [谢老师]【国家级】优](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F966ce5e9c527128b598c019201f7b29006540186.jpg%40672w_378h_1c_%21web-search-common-cover)
播放：6 时间：2024-06-20简介： -
-
-
-
-
-
-
![人教初中英语九年级全册:《Unit6 .When was it invented SectionB 1a—1e》(含课件教案)获奖公开课 [谢老师]【国家级】优](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F966ce5e9c527128b598c019201f7b29006540186.jpg%40672w_378h_1c_%21web-search-common-cover)
.