英语吧 关注:1,555,656贴子:11,421,664
  • 4回复贴,共1

问个语法 多谢!

只看楼主收藏回复

Scholars often disagree over which event or events precipitate/precipitates an historic moment. 这里请问是用precipitate or precipitates and why? 麻烦具体讲下"OR"这个问题<<<


1楼2014-01-28 07:18回复
    Which event or events (单数 or 复数) precipitates/precipitate(单数/复数)
    解释的不清楚的话 告诉我哦


    来自iPhone客户端2楼2014-01-28 09:07
    收起回复
      event, precipitates


      3楼2014-01-28 10:43
      收起回复