The __ of clapping should date from many years ago.A.custom

Many people __ out of here 15 years ago because the governme 翻译：Many years ago ,a young man traveled all the way from Ita many foods like the foods of many years ago 英译汉The expiration date of the 3 years from the date of permi Many years ago,a sandstorm hit the north city of Chian中的hit的 Everything c_____.Many years ago,a lot of people went to the these are food kike the food of many years ago these are food like the food of many years ago 【英语选择】I have no idea how many years ago ___the custom begain many inventins_____ hundreds of years ago Many ,many years ago,people used a s__ ,a large p__ of wood many forms of life___ectinct many years ago.A became B died