马上注册,结交更多家长,享用更多功能,让你轻松玩转家长易社区。
您需要 登录 才可以下载或查看,没有帐号?立即注册
x
第四题;用所给动词的适当形式填空
have...studied,have studied/ have...been,have been,Did...take,did/didn't...know,flew,have...heard/ got,told, didn't say
第七题:用一般过去时或现在完成时填空
have...had,have had/ lived,went/ have...planted, planted/ haven't finished/ did...arrive, arrived |