Since ancient times,people (send) ____________messages in many different ways.为什么要用have sent不用have been sent...since不是用于现在完成时种么...

Festivals and celebrations of all kinds have been held everywhere since ancient times.Most ancient 帮忙翻译:festivals and celebrations of all kinds have been held everywhere since ancient times! Huangyan Island——China ever since ancient times那个空填什么 马上采纳)怎么理解Since ancient times men have been wanted to know more about the moon.怎么理解Since ancient times men have been wanted to know more about the moon.中的have been wanted 是被动语态吗? 多情自古伤离别翻译成英语.Wounds since ancient times sentimental farewell 这句话我怎么找不到谓语？ in ancient times 如题~ ancient times里的times是什么意思? Since ancient times,people (send) ____________messages in many different ways.为什么要用have sent不用have been sent...since不是用于现在完成时种么... 古代是ancient time 还是ancient times,有没有sRT festivals and celebrations of all kinds have been held everywhere since ancient times.怎么连读?我想知道每个需要连读的地方,然后怎么连读? -----is known to all is that the Diaoyu Islands have belonged to China since ancient times.A.As B.It C.What D.That 这句句子中的of是什么语法功能?We know of wood having been used as building material since ancient times. 英文的空间留言 帮忙翻译一下 快 跪求Sell vinegar not to sorrow---------|Since ancient times, life without resistance, poor more cruel reality 英语翻译Festivals and celebrations Festivals and celebrations of all kinds have been held everywhere since ancient times.Most ancient festivals would celebrate the end of cold weather,planting in spring and harvest in autumn.Sometimes celebratewo 英语翻译Festivals and celebrations Festivals and celebrations of all kinds have been held everywhere since ancient times.Most ancient festivals would celebrate the end of cold weather,planting in spring and harvest in autumn.Sometimes celebratewo 英语翻译Festivals and celebrations of all kinds have been held everywhere since ancient times.Most ancient festivals would celebrate the end of cold weather,planting in spring and harvest in autumn.Sometimes celebratewould be held after hunters h 英语翻译Global economic intergration is not a new phenomenon.Some communication and trade took place between distant civilization even in ancient times.Since the travels of Marco Polo seven centuries ago,global economic integration -through trade 英语完成句子：自古以来,世界各地就有各种各样的节日和庆典（就有两个字下面划的横线）Festivals and celebrations of all kinds ( ) everywhere since ancient times.（用到hold）