下面这句英文句子中的两个has had该如何理解?If you are healthy,your heart rate has had some normal ups and downs.不要翻译,只需帮我讲清这个has had作用、语态等问题.

下面这句英文句子中的两个has had该如何理解?If you are healthy,your heart rate has had some normal ups and downs.不要翻译,只需帮我讲清这个has had作用、语态等问题. 句子里的两个had是什么意思I had a strong suspicion that Tom had seen me coming.这句英语中的两个had是什么意思,句中的strong又是什么意思,是跟had一起的词组吗 英语翻译1.He has had several jobs since he graduated form Yale.2.He has had several jobs since he was a student at Yale.为什么语法书上解释说这两个句子的意思是相近的.同样下面一句It's two weeks since I was ill.语法书 请帮看看这句英语He has had trouble with cars--He has had trouble with cars.这句英语为什么 has 的后面是 had ,英语句子中什么时候 has 的后面是跟 had 请问下面这句英语怎么理解以及句子中的相关知识点I dont suppose I should have done so had I not known this legend. 下面这句英文句子用了什么语法 he has just had a chocolate bar.这句怎么两个have?这是什么结构? 下面这句英文句子该如何翻译He, eager to share with his students the vibrant symboloc richness of Dante's vision, sometimes taught a course on the recurring imagery found im both Dante and works he had inspired over the centuries. Mary has loved music since she was a child.MaryMary has loved music since she was a child.Mary has loved music since her childhood.请划分这两个句中每个单词在句子中的成分! 初二水品按要求改写下列句子He has already had lunch（该为否定句）He （）（） lunch（） 请帮我还原以下英语句子请帮我还原下面几个英语句子：Our neighbor has as big a house as ours.I really don't know where I was that I had my money stolen.He ran awey from wedding ,herheart was broken.第三句中的 “awey”打 she has already had lunch 改成否定句把上面的句子改成否定句 这句关于服务器的英文句子是什么意思?a cpu hog has been detected He has has been in Green China for 2 years.句中为什么有两个“has”?这是试卷上的一道题我知道has had的意思，是have/has+动词过去分词（也就是had）那么has has呢？是什么成分？还是说has been in是一个结 he has had breakfast .has 与had he has had breakfast .句子中has 魂断蓝桥中的经典句子,句子要英文,20句, 1.He bought a house last year.2.He has already bought a house year.1.He bought a house last year.2.He has already bought a house year.把这两个句子先变否定句、在变疑问句.对每个句子中的last year提问.在对每个句子中的a h 英语中的have has had是不是只用于时间的句子?