一起答
单选

After the students put up Christmas decorations ,the  Classroom _____a holiday appearance.

  • A.took on
  • B.Built up
  • C.Got on
  • D.Picked up
试题出自试卷《综合英语(二)2019年4真题试题及答案解析(00795)》
参考答案
查看试卷详情