You have not yet answered my question I can join in the party tonight or not. A. whether B. if C. that D. which 查看更多

 

题目列表(包括答案和解析)

You have not yet answered my question _____ I can join in the party tonight or not. 
  A. whether   B. if     C. that    D. which

查看答案和解析>>


同步练习册答案