each year 和every year 有区别么,每十年举行一次用哪个?为什么take my life angain and again ,

each year与 every year的区别 each year 和every year 有区别么,每十年举行一次用哪个?为什么take my life angain and again , each和every的区别 each和every的区别 take my life angain and again 什么意思哦?each year 和every year 有区别么,每十年举行一次用哪个? 为什么 each year&every year?他们两个词组都有何语法? each year&every year 它们两个词组都有何语法? every和each的用法和区别 each 和 every 的用法和 区别 every 2 year?every 2 years?each 后接复数单数? 一道初二的英语选择题（关于each和every的区别）-How often does the Olympic Games take place?-______A.Each four years.B.Every four years.C.Every year.D.Each year.答案是选择B,为什么不能选A every ,each,和each of 后面用单数还是复数 every和each那个后面加复数 every day和each day的区别 every和each有什么区别啊 each day和every有何区别 every和each的区别~请举例说明 every和each的差异与用法