题目内容
【题目】They are ______________John’s birthday. ( )
A. celebrateB. to celebrateC. celebrating
【答案】C
【解析】
略
练习册系列答案
相关题目
题目内容
【题目】They are ______________John’s birthday. ( )
A. celebrateB. to celebrateC. celebrating
【答案】C
【解析】
略