had been on与had started的用法区别

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/12 11:28:31

had been on与had started的用法区别
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拜托给些例句,什么时候该用什么,

had been on与表示长时间的状语连用
had started与表示短时间的状语连用

have has had或 having +been 的区别和用法 had been 用法. Had had的用法. 英语中had 和 had been 的用法? had been 的意思和用法? have与had的用法 have、had、has的区别与用法是什么? had been doing 和 had done的区别 have been / has been / had been 的区别 had/have/has gone/been 的区别 have/had + been/be的区别是什么? has been 和 had been 的用法和差别