英语句子语法,A friend is having problems writing a plot summary for a book reportis 后面的 ：“have" 为什么要用 "ing":形式?

英语句子语法,A friend is having problems writing a plot summary for a book reportis 后面的 ：“have 为什么要用 ing:形式? 翻译一个英语句子a friend in need is a friend in need 英语谚语.词性、语法、词意 Life without a friend is death.没有朋友,虽生犹死. 英语句子语法成分分析He is wearing a new coat.句子中“is”做什么语法成分? 英语谚语：A friend in need is a friend indeed. 以下两个英语句子有什么不同?it is being repaired by a friend of my father.it is being repaired by a friend of my father's. H什么 is your friend The best mirror is a friend's eye(英语谚语)The best mirror is a friend’s eye.The best mirror is friend's eyes. 朋友的眼睛是最好的镜子.您好!以上句子都对吗?理由?谢谢! 英语句子语法问题i met my best friend who i no see for a long time有没有语法错误,如果有,要怎么改? 英语专家来,高级语法He is a friend of mine 中a为何不能改用one?英语水平一般的请别胡说 两个英语句子,看看哪个对1.I have a friend to practise English with.2.I have a friend to practise English.哪个对,为什么对,说出语法. A friend is someone with whom you dare to be yourself.帮忙分析下这个句子的语法结构A friend is someone with whom you dare to be yourself..朋友就是那个在他面前,你可以做自己的人.——帮忙分析下这个句子的语法 Your friend is a great fun.这个句子对吗 求英语高手帮我从语法角度分析分析下面的句子,句意我理解As for John,he was a man I so esteemed as a colleague and so loved as a friend that his loss is indescribable.这句话esteemed、loved我理解为动词过去式,不是 求英语寓言故事 患难见真情英语寓言 a friend in need is a friend indeed I have a good friend who is called Kimi.语法对吗 能不能说：Jim is a friend of you and mine?（语法上） 英语句子语法总结!