during the four years后面一定要跟现在完成时吗?

during the whole year中文 是during the recent year还是during the recent years during the course of the year 分析! there are four season in the year. four画线提问 翻译：sleep during the day.twenty-four hours a day. during the four years后面一定要跟现在完成时吗? 帮忙翻译下my four year-old boy tried to start a mosh pit during naptime. During-the-last-year-of-study-at-University是什么意思 During-the-last-year-of-study-at-University是什么意思 Are there four season in the year?哪里错了? Is the four-year academic life worthwhile?翻译此句, 2,The olympic Games are held_______理由A 、every four years B、each four year The Olympic Games are heldA every four years B every four year C every fourth years D every four-years The Winter Olympics are held（ ）选every four year 还是every fourth year?理由是什么? The World Cup is held______.A.every four year B.each four yearC.every four yearsD.each four years选哪个?ABC错在哪里? The Olympic Games take place every four years.(保持原句意思）The Olympic Games ------ ------ every four year. during the whole year,every year,every month,at this time of year,四个短语哪个=all the year round 英语翻译1.During one four-year period about 600 years ago the Black Death killed at least 25 million people in Europe.2.In the doorway lay at least twelve umbrellas of all sizes and colors.3.The mountain to the north has a steel-blue light on it,