为什么不用Seating 而用seated呢?有ING的用法吗? he found lucy seated quietly为什么不用Seating 而用seated呢?有ING的用法吗?he found lucy seated quietly

Seating herself alone there,she memorized her happy hour.为什么要用seating而不用Having seated或seated? we found the two children seated on the floor------为什么用seated 而不用seating? 为什么不用Seating 而用seated呢?有ING的用法吗? he found lucy seated quietly为什么不用Seating 而用seated呢?有ING的用法吗?he found lucy seated quietly 这句话里为什么用seated而不用seating?i saw him seated under the tree,thinking. Seating myself,I began to eat.中为什么要用seating啊说的具体写哦 11.5 Once_____,everyone taking the examination will be given test papers.Once_____,everyone taking the examination will be given test papers.A.seated B.seating C.being seated D.having seated 为什么不能选C,现在分词做状语,而且sb be seate seating Seated on the grass ,the girl felt happy的问题这里是主动的关系,为什么不用Seating? 车轮为什么不用铁来做而用橡胶? 车轮为什么不用铁来做而用橡胶? 啤酒为什么用玻璃瓶而不用塑料瓶 实验室 为什么用重铬酸钾 而 不用重铬酸钠? 体温计为什么用水银而不用酒精? 英语翻译为什么不用early，而用earlier 路灯为什么不用节能灯而用钠灯 为什么炼铁用co而不用c? 锅为什么用铁而不用铝做呢 为什么少数民族用nationality 而不用nation?