be in与be on区别完成式的延续性动词用法

be in与be on区别完成式的延续性动词用法 Be的延续性动词 be based on 与 be based in 有什么区别 be born in/on/at 的区别 be absorbed in与be concentrate on在用法上的区别是什么? be absorbed in与be concentrate on在用法上的区别是什么? be away ,be up to ,be over,be on,be about to,be in,be out的区别 be set in和be set on 的区别? 英语be located in 和 be located on的区别? Be in 与join in的区别 be situated on和in用什么区别?be located in 和 on的区别呢 be involved in与be engaged in的区别 be in the service 与be in service的区别 be differently in与be different in的区别 be interested in 与 be interseting in的区别 高手解答wear与put on与dress与be in的区别 不定式完成式与现在分词完成式的区别 in ,with ,have on,pull on ,be dressed ,wear ,be in ,dress 的区别