i did many things ,the things are very important.合并为一句.I did many_英语解答

i did many things ,the things are very important.合并为一句.I did many things__are very important

人气：397 ℃　时间：2020-03-25 05:55:30

解答

which为啥呢定语从句中关系代词指代先行词things,即俩句中重复的词