有关语法的23.He was sitting there,______ in deep thought.A.lose B.lost C.being lost D.losing为什么是选B而不是选D呢?不是说伴随动作要用ING的吗?

有关语法的23.He was sitting there,______ in deep thought.A.lose B.lost C.being lost D.losing为什么是选B而不是选D呢?不是说伴随动作要用ING的吗? He fell asleep while (he was) doing his homework这里的he was被省略了 这是什么语法?Thanks 有关一般将来时的语法 make 有关的语法 when he knew that he was dying分析语法 英语句子,用的什么语法?It is that that was that he said. Another thing that he found very difficult was English grammar.这句话的语法结构是什么? He asked me what wrong was with me 这句话有语法上的错误吗? Julian has been in the music business since he was 19这句话的语法, He was soon being described as the new Pele.这句话的语法结构怎么分析was后为什么还可以接being 这是什么语法 怎么用 Billy started painting when he was four years old.When he was six,he was already very good at it .H有关如题的英语文章 He was the first one who won the prize这句话的语法,和He was the first one to win the prize的比较 hard to say what he thought i was这句话的语法结构是什么,what应是was的表语为什么会放在he thought之 有关“比较级”的语法知识点 有关no more的语法 请给讲这句英语的意思和语法关系.She was a changed woman,but he could not understand that she was changing into who she really was. 帮忙指导一下有关语法的习题,我语法不太好,1.You'd better go to that shop to buy vegetables.The vegetables there usually very fresh.a.is b.are c.were d.was2.He and I classmates when we were in middle school.a.am b.was c.are d.were3.Bo 英语翻译A broken leg was your only injury关于这句英语有关的语法和如何翻译