[单选] William won the Battle of Hastings.Later,on（）,he was crowned king of England.
A . Easter Day B . St.Andrew's Day C . Christmas Day D . Boxing Day
What specific aspects does communicative competence include?
学科领域问题解决策略的三阶段模型是什么？
按包装形式来分，纸张分为（）和（）。
孟赛尔明度，在人眼的视觉上的亮度感觉是等距的。
前置变量。
William won the Battle of Hastings.Later,on（）,he was crowned king of England.
