油炸翘嘴鱼怎么做好吃:新概念二册....
来源:百度文库 编辑:高考问答 时间:2024/04/29 16:11:32
1.He has been ringing up continually ____ lunchtime.
2.We waited ____ ages.
用since for ago 填空
翻译出来
2.We waited ____ ages.
用since for ago 填空
翻译出来
since / for
1,since"自从"
2,for表示时间段
1.SINCE
2.FOR