您现在位置：模拟考场> 湖北成人高考> 专升本> 大学英语> 浏览试题
[单选题][单选题] Which of the following is TRUE of cellphone users?
  • AThey must accept the alertservice.
  • BThey may enjoy the alert service forfree.
  • CThey must send the alerts toothers.
  • DThey may choose the types of messages.
    • 收藏 查看答案
    相关题目
    热门试题
    热门试卷