一道独立主格的题the children went home from the grammer school ,their lessons（ )for the dayA.finishing B.finished C.had finished为什么选B不选A呢

一道独立主格的题the children went home from the grammer school ,their lessons（ )for the dayA.finishing B.finished C.had finished为什么选B不选A呢 求解关于一道语法题疑问On Sundays there were a lot of children playing in the park,_________ parents seated together joking.A.their B.whose C.which D.that 为什么是独立主格结构?seated不是谓语那它做什么成分?独立主格 独立主格 的用法 独立主格结构的用途什么时候用独立主格结构? 一道关于独立主格的英语题15.______,we will surely succeed.A.The teacher helping us B.The teacher to help us C.The teacher will help us D.With the teacher helping 说出具体理由. 独立分词与独立主格的区别 英语,独立主格的一道题with a lot of different problems _______,the manager felt worried all the time.a to be settled b to settle两个答案在不同练习册上均作为正确答案出现过,究竟是为什么? 什么是动名词的独立主格结构?什么是主格结构?什么是独立主格结构?什么是名词的独立主格结构? 独立主格的一道题with a lot of difficult problems ( ) ,the newly-elected president is having a hard time.这道题的括号内 为什么是选 to settle 而不是 to be setlle? 一道独立主格的题With all the tasks ___（已经提前完成）,they were resolved to go on holiday for a week.这里填having been done in advance可否? All the tickets having been sold out,the children went away disappointedly.All the tickets having been sold out请问这是独立主格吗? 什么是独立主格结构,怎么判断的? 英语的独立主格结构是什么 独立主格结构的例句和解释 独立主格的逻辑主语是什么 英语独立主格结构的详解 英语中的“独立主格结构”的用法 求独立主格结构的具体讲解.