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求下列句子的英文,准确性一定要百分百!

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/09/18 16:47:58
求下列句子的英文,准确性一定要百分百!
当他经过公园时,钱包掉在地上了,所以他停下来捡.
我经常参加各种活动,因为我参加这个俱乐部已经16年了.
你这本书在图书馆借了多久?
足球比赛在一个半小时前就已经结束了.
当我到达家里时,我的宠物已经死了三十分钟了.
电影开始了多久?
1.When he passed the park,his wallet dropped on the ground,so he stopped to pick it up.
2.I often participate in various activities since I joined this club for 16 years.
3.How long have you have this book from the library
4.The football match has been over for half an hour.
5.When I arrived home,my pet was dead more than thirty minutes.
6.How long has been the film on?
这些都是完成时的用法,要区分是短暂性动词还是延续性动词