做题室题库

题库首页

Professor Smith is also the _______ of the international program office. If you have any problem when you study here, you may go to him for help. ( 章节:3 难度:2)

  • A、detective
  • B、president
  • C、manager
  • D、director
正确答案:D
答案解析:
进入题库查看解析

微信扫一扫手机做题