优题课 - 聚名师,上好课(www.youtike.com)
  首页 / 试题 / 高中英语 / 试题详细
  • 科目:英语
  • 题型:单选题
  • 难度:容易
  • 人气:667

Oct.1st, _________is our National Day, is always celebrated with singing and dancig.

A.as B.that C.when D.which
登录免费查看答案和解析

Oct.1st,isourNationalDay,isalw