帮我看看这个句子中的have为什么要加INGthe girl having long hair is maryhave

帮我看看这个句子中的have为什么要加INGthe girl having long hair is maryhave 请帮我看看问题补充中的英语题目,为什么要选这个答案? 帮我看看这个英文句子.When you arrived,I had had my hair cut.我大概懂这个句子的意思,但是看不懂它的句子为什么要这样排列.尤其是后面那个“had had my hair cut”. that's why i've come to see you today为什么要加have这个have怎么用啊?有时候无关时态,我总觉得这个have可有可无,帮我讲讲吧 高手们都来看看这个个句子好吗?帮我分析一下语法现象!句子很短.I have come to the end of my rope.如果说这句话为现在完成时为什么have 后面的动词是原形?应该是came.可是这也不是 have sb do sth 的结 帮我看看这个英语句子逗号用的对不对?Throughout history,the achievements of woman have been largely ignored.我觉得应该是要用逗号的 但是朗文字典里的原句 没有逗号 这是为什么 请帮我看看这个英文句子.After having been instructed to drive out of town,I began to acquire confidence.请问这个句子里的drive out of town 为什么town前面不用加定冠词the 这句子是新概念英语二69课的。PS：我到 帮我看看这个句子有语法问题吗,The main reason for my confidence in this position lies in both I have the qualifications for this job,and I have the right personality for a reporter. 帮我看看这个句子错在哪~How many exercises have you been doing?How many exercises have you been doing?这个句子错在哪``` I have a good desk mate called lucy.句子中的call为什么要加ed呢,又不是过去时 帮忙改改这个句子Students only care about the reward but have little and little interest in study.帮我看看这个句子有什么毛病,然后帮我改改but那里没有问题吗？帮我改改这个句子 帮我看看这个句子有语法问题吗?谢谢哈I will graduate from the Peking University in July with a Bachelor of Computer Science and I have passed CET-6 with a mark over 560 in 2008. 哪位可以帮我翻译这个句子吗?I have a kind of love you 帮我看看这个句子有错么?that night i had been sleeping for a longtime until the next day! 帮我看看这个电路中的串并联关系． 帮我看看as句子的语法sword does not wear the stone as dripping water does请问这个as后面为什么加doing?有这个语法吗?as是连词引导的让步吗? All the memories i have of working with you are invaluable to me.请帮我分析下这个句子的成分,为什么i have 可以放在句子中位置呢额 I have got a present for you 这个句子的中文意思是?为什么在have后面要加上个got?